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9
9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case

9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case

Best price now

$17.15at PackagingSupplies.comChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $17.15 at PackagingSupplies.com on Nov 12.
  • Checked at 2 stores.

Our take on the 9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case

These are #4 padded mailers measuring 9 1/2 x 14 1/2 inches, sold 100 to a case. A 3/16-inch bubble lining cushions the contents, and the self-seal flap uses a wide adhesive strip meant to hold through rough handling. They are light for their size, which keeps shipping weight down compared with paper-padded bags. They suit small sellers and offices shipping jewelry, small electronics, books and similar items in volume.

Best forSmall online sellers shipping in volumeOffices mailing small parts and documentsLightweight items that need cushioningAnyone packing many orders by hand
Pros
  • Bubble lining cushions the contents
  • Wide self-seal adhesive strip closes fast
  • Lighter than paper-padded bags
  • 100 per case covers steady shipping volume
  • No tape needed to seal
Cons
  • Bubbles can pop under heavy or sharp items
  • Self-seal adhesive can lose grip in extreme cold or dust
  • Not rigid, so flat items can bend
  • One size only in this listing

9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case prices at every store

  • PackagingSupplies.comNew

    In stockReturn policy

    $17.15Checked Nov 12
    Visit PackagingSupplies.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.20Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case price history

Lowest price we've seen: $29.20 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the 9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case

This is a self-seal bubble mailer in size #4, sold in a case of 100. The inside wall has a 3/16" thick bubble lining that cushions the contents against damage.

The reinforced flap has a wide strip of adhesive that keeps the mailer closed. The air-filled bubbles keep the mailer light. It weighs 60% to 70% less than paper padded bags.

Size
9 1/2 x 14 1/2, #4
Closure
Reinforced self-seal flap with wide adhesive strip
Lining
3/16" thick bubble lining
Quantity
100 per case

Questions and answers

What can fit in a 9 1/2 x 14 1/2 mailer?
The usable space is roughly the stated size minus the flap and seam. It fits books, folded clothing, small electronics and boxed jewelry. Measure your item before ordering.
Do these need tape to seal?
No. The flap has a wide self-seal adhesive strip. Peel the backing and press the flap down firmly along its length.
Are they lighter than paper-padded envelopes?
Yes. The bubble lining is described as 60% to 70% lighter than paper-padded bags, which can lower shipping weight.
How thick is the bubble lining?
The lining is 3/16 inch thick along the inside wall. That cushions light impacts but is not rigid protection.
How many come in a case?
100 mailers per case.
Where is the 9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case cheapest?
At PackagingSupplies.com, for $17.15, as of our latest check.
Where can I buy the 9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case?
2 stores we checked sell it, including PackagingSupplies.com, Amazon.

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