Highlights - 1.Trustworthy Food-Grade Material - Made from FDA certified non-BPA food-grade PA+PE material, our vacuum sealer bag withstands temperatures from -24°F to 100°F, making it ideal for both refrigeration freezer and heating without releasing harmful substances, ensuring food security. 2.Puncture-tolerant & Durable - Our food sealer bags feature a dual-sided design with a smooth and textured surface, and a 210 um textured design for added puncture resistance. They are worth of your tr