100 #7 Poly Bubble Padded Envelopes – 14.25x20 Self-Seal Shipping Mailers

Shipping stuff?

These padded bubble envelopes save the day.

You get 100 of them, size #7.

Exterior measures 14.25 x 20 inches, interior about 14.25 x 19.

Plenty of room for books, small parts, or merch.

They’re made of polyethylene with a bubble liner inside—so your items stay cushioned during shipping.

Self-seal closure, so no licking or tape needed.

Just pack, peel, stick, and send.

Brand is ProLine, part number Poly-#7-100.

Lightweight but tough.

Perfect for eBay sellers, Etsy shops, or just mailing gifts.

No need for a box—these envelopes do the job.

Keep a case on hand and make packing a breeze.

Get your products out the door safe and sound.

Stock up on these bubble mailers and ship with confidence!