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7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes

7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes

4.7(140 ratings)

Best price now

$33.99at BulkMailerHQChecked Nov 10

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Price facts

  • Last seen at $33.99 at BulkMailerHQ on Nov 10.

Our take on the 7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes

These are #1-size poly bubble mailers with a 7.25 x 12 inch outside and about 7.25 x 11 inches of usable space, sold in cases of 100. A tear-resistant poly outer wraps a bubble-lined interior, and a peel-and-stick self-seal strip closes each one. They suit sellers shipping journals, tech accessories, small kits and light fragile goods in volume. Against paper-padded mailers they resist tearing and water better, but the poly surface takes labels and tape differently and the bubble layer is lighter than a rigid box. Buyers rate them 4.7 out of 5 across 140 ratings.

Best forOnline sellers shipping in volumeJournals, tech accessories and small kitsLight fragile items that need cushioningFulfillment and packing stations
Pros
  • Tear-resistant poly outer
  • Bubble lining cushions light fragile goods
  • Self-seal strip speeds packing
  • #1 industry size fits small-to-mid items
  • Sold in cases of 100 for steady shipping
Cons
  • Usable space is about an inch shorter than the outside
  • Bubble layer is lighter protection than a box
  • Poly surface can be slippery in sorting
  • Only one size per case

7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes prices at every store

  • BulkMailerHQNew

    In stockReturn policy

    $33.99Checked Nov 10
    Visit BulkMailerHQ

What reviewers say

  • 4.7 / 5140 ratings

Buyers rate these mailers 4.7 out of 5 across 140 ratings, and the feedback centers on the self-seal closure and the poly shell holding up in transit.

What people mention
  • ClosurePraisedBuyers say the peel-and-stick strip seals quickly and holds.
  • DurabilityPraisedThe poly outer is described as resisting tears in transit.
  • CushioningMixedThe bubble lining is fine for light items but thin for heavier fragile goods.
  • SizeMixedSome buyers note the usable space runs about an inch short of the outside dimensions.

About the 7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes

These #1 poly bubble mailers measure 7.25 x 12 inches on the outside, with 7.25 x 11 inches of usable space. They are sold 100 to a case.

Each mailer has a tear-resistant poly outer and a bubble cushioning interior. A self-seal peel-and-stick adhesive strip closes the flap.

They are intended for shipping journals, tech accessories, small kits, and small-to-mid fragile items.

Outside size
7.25" x 12"
Usable space
7.25" x 11"
Industry size
#1
Pack quantity
100 mailers per case
Closure
Self-seal peel-and-stick adhesive strip
Material
Tear-resistant poly outer with bubble cushioning interior
Best for
Journals, tech accessories, small kits, small-to-mid fragile items

Questions and answers

What fits in a #1 bubble mailer?
About 7.25 x 11 inches of usable space, so journals, phone cases, small kits and similar items fit with a little room.
How does the self-seal closure work?
A peel-and-stick adhesive strip along the flap seals the mailer shut without tape.
Are these mailers waterproof?
The poly outer resists water and tears better than paper mailers, but the seal and edges are not a waterproof barrier.
How many mailers come in a case?
100 mailers per case.
Can I ship fragile items in these?
Light fragile goods are fine with the bubble lining; heavier or very breakable items need extra padding or a box.
Do these work for Amazon FBA and fulfillment centers?
Yes, the #1 size and poly construction are common for small-parcel fulfillment.
Where is the 7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes cheapest?
At BulkMailerHQ, for $33.99, as of our latest check.
What do buyers say about the 7.25x12 Poly Bubble Mailers — #1 Self-Seal Padded Shipping Envelopes?
Rated 4.7 out of 5 from 140 ratings.

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