100 Pack 10x13 Self-Seal Poly Mailers - Tear-Resistant Waterproof Shipping Envelopes

About This Product

Hey there, if you're running an online business or just ship a lot of packages, these Progo poly mailers are about to make your life way easier. You get 100 of these tough plastic envelopes that measure 10x13 inches - perfect for shipping clothes, small items, or anything that doesn't need a bulky box. The best part? They have this pressure-sensitive self-seal strip, so no more licking envelopes or hunting for tape. Just peel and press, and you're done. Made from heavy-duty polyethylene, these babies are seriously tear-proof and water-resistant, so your items stay dry even if your package gets caught in rain or snow. The white outer surface looks professional, while the grey inner lining adds an extra layer of durability. Since they're super lightweight, you'll actually save on postage compared to boxes or padded envelopes. Whether you're an Etsy seller, eBay entrepreneur, or just someone who's constantly sending care packages to friends, these mailers will save you time, money, and the headache of damaged shipments. They're basically the unsung heroes of the shipping world - reliable, affordable, and they just get the job done without any fuss.