25- 10 X 13 Black Polymailers Thank You Cards & Thank You Stickers

10 X 13 Black Polymailers (25) Thank You Cards (25) Thank You Stickers (25) Sellers Bundle! Tax Write Off Thank you cards & stickers will come in different Styles bases on availability Strong & Durable Mailers are crafted with only the finest poly materials. which are tear-resistant, puncture-resistant, and waterproof. The inner lining is gray and opaque. Mailing bags for shipping can not only keep your goods arriving safely, but also protect your privacy well. Each shipping envelope packaging bag contains a strong self-sealing adhesive strip, just peel and fold over to seal each package, prevents your items from being secretly replaced during transportation. In addition, these mailers are flexible that can easily conform to the shape of the products being shipped, will not increase the packaging volume and weight. Tax write off!