Serta Chrome Firm Twin-size Mattress Set

by Serta
MSRP: $499.00
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ITEM# 17268263

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ITEM#: 17268263

Comfort Guaranteed

Sleep soundly with this Serta Chrome Firm Twin-size Mattress Set. Designed for sleepers that prefer a firmer mattress, this mattress showcases Serta's SertaFlex Innerspring design and a layer of Serta Balanced Support Foam for the perfect combination of firmness and comfort.

  • Set includes Tight Top mattress and foundation (for Split Queen, King and Cal King, set includes: Tight Top mattress and split foundation
  • 231 coils
  • Serta's SertaFlex Innerspring to help ensure excellent support along your entire body
  • Serta Balanced Support Foam creates that'just right' combination of cushioning comfort and enhanced support
  • Serta Support Foam helps give this mattress its firmer feel.

All Serta foam has been certified by CertiPur and is tested by each of our suppliers to be:
  • Low emission (VOCs) for indoor air quality
  • Made without prohibited phthalates
  • Made without ozone depleters (no CFCs)
  • Made without mercury, lead or heavy metals
  • Made without formaldehyde
  • Made without PBDEs

  • Mattress: 9.5 inches high x 39 inches wide x 74.5 inches long
  • Foundation/box-spring: 9 inches high x 39 inches wide x 74.5 inches long
  • Overall set: 18.5 inches high x 39 inches wide x 74.5 inches long

White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request.

Please Note: Orders for this custom-made item cannot be canceled.


Mattress Type Innerspring, Sets
Thickness 9.5 Inch
Mattress Top Quilted, Tight Top
Foundation Regular Profile
Mattress Support Firm
Other Types Kids Bed Mattresses
Product Features Cooling
Recommended Foundation Type Bed Slats, Box Spring, Platform
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number 5518619910
Country of Origin United States
  • Most Helpful

  • Great mattress!
    Verified Purchase

    We bought two for our kids' beds. They are firm and very comfortable. Worth every penny. They arrived in perfect condition by a delivery service and were in perfect condition. This was a great purchase.

    Read More
  • Great mattress
    Verified Purchase

    Another great Serta mattress. This is the second Serta mattress I have purchased through overstock. Thank you Serta for taking the headache out of mattress shopping. Luckily I knew I wanted a firm mattress after being disappointed in my showroom pillowtop mattress. So I ordered my mattress and loved it, and ordered this one months later for my daughter. It is a great first big girl bed. She was so excited, and I was excited about how easy it was to purchase and the price. So if you're on the fence and thinking should I order a mattress online, I can say after my second purchase, if it's a Serta you won't be disappointed. Now time will tell if they hold up. I think when it's time to replace my mattress, it will be another Serta from Overstock.

    Read More
  • new bed
    Verified Purchase

    Better than expected. Very hard tp buy things online, especially a mattress but I took the plunge and did. Very pleased with my purchase. Ordering was so easy and was deliver within 2 weeks. Have been sleeping like a baby ever since.

    Read More
  • sandra
    Verified Purchase

    mattress sleeps well and is comfortable

    Read More
  • twin mattress for older parent
    Verified Purchase

    She loved this firm mattress! I loved the price!

    Read More
  • Most Recent

  • Verified Purchase

    great buy, firm mattress but just what we needed. Love to buy at Overstock I have never been disappointed w a purchase.

    Read More
  • Verified Purchase

    Good quality as expected from Serta.

    Read More
  • Verified Purchase

    This user earned $2.00 in rewards for writing this review.Learn More

    Mattress is good for the price! I didn't realize how tall the two together would be! Actually, I did not realize that I didn't need the box spring when I purchased it because I bought it for a day bed! It is way to high for the look and use I was trying to achieve for the daytime use of it :(

    Read More
  • Verified Purchase

    I ordered these to replace twin mattresses in my guest bedroom. At this point I think they are fine and I have no complaints.

    Read More
  • Verified Purchase

    excellent value; good addition to our guest room

    Read More

Questions & Answers

  • Q:

    "What is a 'foundation" Is this another word for" box spring'? I would buy it if it ha a box spring because 99% of the reviews are very good here! I am thinking of getting this for my grandson's twin bed. I bought a small one from Wal Mart and it is too soft and cheap. I like a box spring on my beds even though that does not seem to be the trend now a days."

    Have an Answer? Be the first to answer this question!
  • Q:

    "do they take away the old mattress and base or just mattress and debris?"

    • A:

      Please visit for additional information.

  • Q:

    "It says this is a set ... Does this mattress come with a box spring? What type of foundation comes with it? Is it two pieces as shown in the picture?"

    • A:

      This listing includes one mattress and one foundation.

  • Q:

    "Does this mattress have a weight rating?"

    • A:

      We apologize but do not have information regarding the weight limit of this item.

  • Q:

    "Why did you choose this product?"

    • A:

      Serta quality

    • A:


    • A:

      comparable price to mattress store

    Read more Read less
  • Q:

    "Do you sell the bed?"

    • A:

      Hello Judith M., we do not currently sell this bed frame.Thank you for shopping with us.

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Shipping & Returns

Contact Information


Risk free Trail *

1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
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This item cannot be shipped to Alaska or Hawaii. More details

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.