The Black & Decker 50-count Gallon-size pre-cut Vacuum Sealer Bags are 11 inches by 15.75 inches each. With dual-sided cross-vented air channels, they lock in freshness while keeping freezer burn out. And they help maximize freezer storage space. Designed to perform at higher temps Tear-resistant, multi-layer construction Microwave, boil, sous-vide, & dishwasher-safe BPA-free