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Self Seal 4.25x8-inch Bubble Mailers (Set of 300)

Today: $35.49
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ITEM# 11384118

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ITEM#: 11384118

  • Strengthen your general office supplies with this case of 300 4.25 x 8-inch shipping envelopes
  • Environmentally friendly mailers are made from 100-percent recycled paper
  • Mailers feature tough outer layer that provides stiffness and rugged durability


Dimensions 18 in. L x 14 in. W x 15 in. D
Warranty 1 year by partner
Model Number K-000-300
Country Of Origin United States

Product Reviews

5 Stars
4 Stars
3 Stars
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1 Stars
  • Bubble envelopes

    I received them quickly and they were as described and a very good price

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  • Small and nice!

    These bubble mailers have good quality and seal well! Great for smaller items like, LEGO Motors, gears, axles and minifigures! Search thriftydad on ***! -or- http://*****

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  • Just what I needed

    These are exactly what I was looking for at a fraction of the cost.

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  • Best deal I could find and well made mailers

    These mailers are bubble lined and well built and worth the price. And it is not white poly mailers, since these are brown paper on outside able to write on them and do more.

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  • Good value, fair quality

    The value is really good for the volume, but the quality is just ok. The envelopes are pretty thin. They work fine for what I need them for though.

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Questions & Answers

Get your product questions answered right here.
  • Why did you choose this product?

    • perfect for sending radio hobby parts.

    • I use these quite frequently and the bulk size of 300 was a great price for me.

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  • The picture shows assorted sizes . Is that what is in the package?

    • Hi florida, this is for a case of 300 approximately 4.25 inch x 8 inch shipping envelopes. We apologize for any confusion on this. Thanks for shopping with us! S.R.

  • Are they all the same size. The picture shows what look like assorted sizes.

    • Hello florida, we apologize for the confusion. This listing is for a case of three hundred 4.25 x 8-inch shipping envelopes. Thank you for shopping with us! A.C.

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Shipping & Returns

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


This item cannot be shipped to Alaska or Hawaii. More details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping 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.

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