14.5x19 POLY MAILERS 10 PACK - The package contains a 10 pack of 14.5x19 inch shipping bags plus many extras. You will be receiving extra poly mailers, 10 assorted full-size thank you cards, You will be receiving 10 of this design with an assortment of 15 other size poly mailers and more. There will be extras! Closet QR Code stickers, Thank you cards with envelopes, Thank you stickers. This will be 2x the value and, of course, always comes with an awesome free gift! Don't have a Our top quality shipping envelopes are unpadded but extremely durable and sturdy for shipping non-fragile items. (Shirts, pants, books, socks, scarves, etc.). DURABLE & PRIVACY PROTECTION - JinRuiKJ mailing envelopes feature a single-sided 2.4mil strong, thick design with high strength and are tear resistant, stretch resistant and puncture resistant. Also, the inner lining of the package bag is made of dark material to protect your privacy. POWERFUL SELF SEAL & WATERPROOF - Just seal each package securely with a simple peel and fold. The strong stickiness prevents your items from being lost in transit, and even when used in fog or rain, they can safely deliver your valuables to their destination. PERFECT PACKAGING SOLUTIONS - If you're tired of the traditional polymail bags, opting for them can help your brand stand out from the rest. Don't have a Poshmark account? Sign up using my code CAROLYNHENSKI to receive a $10.00 credit to use on your 1st purchase to receive $10.00 off your order.