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TNT Foam Black Waterproof Interlocking Gym Floor Mats (96 Square Feet)

Overall Rating Rating 4  |  71 reviews  |  Write a review
Today $93.98
Save $14.21 (13%)
Item #: 12092428
    These exercise floor mats will keep your floors protected and looking great. The mats interlock for easy installation and are waterproof for easy maintenance. These mats are ideal for any space that contains large equipment or heavy items....more

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    Remove the shock of the gymroom floor with these interlocking foam floor mats from TNT. These black waterproof mats are easy to clean and are also great for basements and garages. With each unit constructed of a 1/2 inch of high-density foam, these mats can protect your floor from the scratching and digging generated by the use of heavy exercise equipment as well as dents from dropped free weights. To prevent falls and sliding during use, each piece features a unique textured design.

    • TNT exercise floor mats specially designed to absorb the shock that occurs on gymroom floors
    • Protective mats boast lightweight design and easy locking system
    • Mats make great playroom flooring and are great in basements and garages
    • Surface of the mats feature a unique micro thumbprint design that provides a contemporary look with improved traction
    • Each mat measures .5 inches thick x 12 inches long x 12 inches wide
    • Interlocking mats made of high-density foam
    • Ideal for heavy exercise equipment
    • Not intended for gymnastics or martial arts
    • Each case of 96 mats includes 48 border pieces to finish your floor or space cleanly
    • The borders maybe also be trimmed with scissors or a knife to meet any shape requirement
    • Color: Black
    • Waterproof
    • Easy to clean
    • Model number T-M-96
30 day Manufacturer
Exercise Item
Model No:
Brand: TNT


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Showing 5 most helpful reviews on this product.

  • 5 Stars 25
  • 4 Stars 32
  • 3 Stars 8
  • 2 Stars 0
  • 1 Stars 6
  • Great Value & Functionality

    I agree with other postings that this has too many corner pieces and not enough straight ones for the edging. It doesn't really matter unless you have to have it looking "perfect." It does smell a bit. It's in my garage and I unpacked and put together yesterday. By this morning, the smell was already better and I was working out in a closed garage. It does slip a tiny bit but it was only when one foot was off the mat and one foot was on and I was doing plyometrics. I may put some rubber carpet pad underneath. It has helped complete my gym makeover for my garage and I think it is a great product for the price. I purchased the 96 pack and may purchase more to expand my area and have extras in case of damage. I would definitely buy this again!

    • How accurate was the sizing? Very Accurate
    • Please tell us about the quality of the product. great quality for the price.
    • Was the product free of any manufacturer defects? a few minor defects were visible
  • decent but smells

    I bought these mats to cover my hardwood floors while my baby was crawling and learning how to walk. They smell so much that I just left them in the open box to air out for a few weeks. That didn't do the trick though. I had to wipe them all down with soap and water since my baby would be all over them and that did get rid of the smell. These mats do not take their shape back after something has made a dent or mark in them. The alphabet playmat that I have takes back their shape, so I guess the material of these mats aren't as good in quality.

  • Mediocre floor tiles

    If you are looking for basic inexpensive floor mat tiles these will probably work. They do not come with enough edge pieces so you will not have a finished look. I bought enough to make an 8 x 10 area and had 16 corner pieces and only enough edges for one side.

    • How accurate was the sizing? The sizing was accurate.
    • Please tell us about the quality of the product. The quality seems good.
    • Was the product free of any manufacturer defects? A couple of pieces were not correctly formed.
  • nice and cushy

    The tiles are nice and thick and very easy to wipe down. The surface is slightly slippery which I did not expect. There are not enough boarders to go around the entire surface and some boarders are larger than the squares allow, so if you need wall to wall you will have to do some cutting even if the sizing is correct.

    • How accurate was the sizing? good
    • Please tell us about the quality of the product. the tiles are cushier than I expected
    • Was the product free of any manufacturer defects? there were only a few small bobbles in the tiles

    2befit from far rockaway, new york, May 15, 2012

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  • Don't waste your money

    A case of 96 Gym/Floor Mats meant to me that I needed this mat for a 12 x 8 set-up. The case of 96 only comes with 24 edge pieces which mean you have to purchase additional end pieces ($36.00) for a clean finished look. Complete non-sense! Carefully read the fine-print before you purchase anything from this "so-called website." I am completely let down by this ***. I have discontinued receiving emails or anything else from

    • How accurate was the sizing? OK
    • Please tell us about the quality of the product. poor
    • Was the product free of any manufacturer defects? It had defects. It had injection mold "holes" in it.
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  • Just okay

    I purchased it because it seemed like a good deal and I wanted it for my weight room. It may be okay if you are placing it on a smooth floor like hardwood, tile, linoleum or concrete but it does not do well at all on carpet. If you want it to cover carpet get the tiles that are at least 2 feet wide. This constantly comes apart. I can't keep it together at the ends where I just ran out of tile and couldn't justify paying anymore for about a two inch border. Also it has a lot of weird border pieces. I ended up buying the borders also but never used them. Overstock also charged me a restocking fee for sending back an unopened box since I wasn't at home to refuse the delivery. I'm not very happy about that either.


    cwucowboy Mar 26, 2015

  • Good value

    Exactly what I ordered and needed. Almost 100 feet of mats that I put together in ten minutes. Good padding and the mats and borders fit well together. I cut some of the borders with a pocket knife to fit my shape needed too. Very happy with the price and quality.

  • Not enough straight edges provided

    The floor mats work fine but the border edges are a problem. They come with the same number of straight (24) & corner border edges (24). Which means there are not enough straight borders. If you check Item #: 13733437 which is the borders only you will see from the picture that they mean to send you the same number of corner as straight border edges. If you are creating one rectangular there are only 4 corners and therefore only 4 border edges needed. Overstock was very good and had additional straight edges sent. But this time the borders were made backwards i.e. they had to be placed upside down in order to fit. Overstock had more sent out again but they were also incorrect (BACKWARDS). It's not clear to me why the manufacturer can't get this right because otherwise the product is pretty good. They don't look so bad upside down but you would think that would not be necessary.


    tprushko53 from avon, ct, Nov 28, 2014

  • great as subfloor/carpet padding

    We have a finished basement and have had it flood 3 times through 3 different leaks with up to an inch of water. So after tearing out subfloor the first two times, we decided to pursue an alternate route. We purchased these interlocking tiles for 2 rooms in our basement. In one room, we used these under wall to wall carpet in place of padding. Since these are waterproof, if our basement floods again, all we have to do is roll up the carpet and pick up the tiles, clean them and carpet, and put it all back down. No padding to replace. The cushioning and height of these tiles is fairly equivalent to what we had with the carpet padding so it works well for us. We did not tack the carpet down since it has already been installed and stretched previously it was already laying flat. It just tucked under the baseboards and looks professionally installed. The other room we used these in is our home gym. In that room, we had very large rolls of 1/4in rubber gym floor installed with a subfloor underneath. After tearing out the subfloor, we put these tiles again directly on the concrete since they are waterproof, then put our gym floor back on top. The cushioning in our gym is even better than before. These tiles as subfloor/carpet padding are a great alternative in basements. I wish we would have done this sooner. To address other reviewers comments, we noticed no smell with these and they are easy and fast to install. Since we put flooring on top of them, we did not care about having nice clean edges. All we did was install the flooring on to bleached and sanitized concrete, then mopped the the tiles, and put our nice flooring on top. If you were to use this as a stand-alone product in a gym, I can see these being problematic with possibly wanting to pull apart during plyometric moves. Overall, we are very pleased with the purchase for our use.


    tmsm1 from Philadelphia, Jun 10, 2014

  • floor/gym mats

    I am using it on my garage floor...the write up said this was feasible. It is OK, but should not be used for parking a car on, the mats will separate. Thankfully, we always have a rug down in the garage, so the car is still on the rug on the mat and does not separate that way. I did the whole garage, and everywhere else it is great. It looks nice, feels nice to walk on and is easy to clean...just mop. Easy to put together, easy to cut it to piece, and you get plenty of end pieces...I did my garage in a few hrs. Overall...good product.


    d63741 from Central Florida, Dec 31, 2013

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Product Q&A

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Why did you choose this product? Overstock on Feb 25, 2015
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new gym floor  on Feb 25, 2015

I need enough to cover 2800 sq ft. do you have enough in stock to cover this amount of Square Footage? fitbyg on May 20, 2014
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Hello fitbyg, sorry for any inconvenience, we are currently out of stock on this item. items are restocked as they become available; however we cannot guarantee an item will be restocked. Thank you for shopping with us. overstockcustomercare1 on Jun 4, 2014
Hello fitbyg, thank you for your inquiry. Unfortunately at the present this item is currently out of stock. We do not have inventory to check and cannot guarantee the item will be restocked. Please feel free to check back with us periodically to see if the item has returned. overstockcustomercare1 on Jun 4, 2014

Twice people asked how many square feet this comes with, and it was never clearly answered. One said 96 square feet which would mean a case contains 96 12 peanut198510 on Sep 12, 2013
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Hello peanut198510, These mats have received excellent reviews! I sincerely apologize for the confusion, there are 96 in one case and each mat measures 12 x 12, so one case covers 96 square feet. I hope this helps. Thanks for shopping with us. overstockcustomercare1 on Sep 14, 2013

I havee way too many edge pieces with the male end and far too few with the smaller end. How do I get more edge peices to finish the project?? Thanks. pennilain on Jan 24, 2013
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Thank you for your interest. The distributor is offering two options: 1) Cut borders with a knife to fit around mats OR2) Wait for additional borders to be sent for free but not until Monday---2/4. Must also wait for shipping and arrival times. If you decide to wait, customer service has been notified and will set it up. Please feel free to contact us again with any further questions. overstockcustomercare1 on Jan 29, 2013

is the 96 pack counting 24 border pieces and 72 12x12 tiles? david3517 on Jan 4, 2013
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Each mat measures .5 inches thick x 12 inches long x 12 inches wide and has 24 border pieces. overstockcustomercare1 on Jan 4, 2013

How do we install the mats? We want to put them over carpet with pad under the carpet. Will the interlock come loose because of the give of the carpet? jbickmore on Dec 3, 2012
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The mats just interlock on the floor. The higher your carpet pile, the more likely the interlock will come apart. overstockcustomercare1 on Dec 3, 2012

Are the tiles phthalate and formamide emissions free? I am assuming they are made in China?  on Aug 14, 2012
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This item was made in Switzerland. As for whether they are free of the chemicals mentioned, we are currently looking into this. Your answer will be posted as soon as possible. overstockcustomercare1 on Aug 16, 2012

how many sq ft is the mat total johnnymacav on Feb 23, 2012
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The panels are each one square foot, so each case would have 96 square feet worth of mats. overstockcustomercare1 on Feb 28, 2012

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