The Black & Deck Vacuum Sealer Roll Combo Pack includes three rolls, each 11" by 16', and two rolls, each 8" by 20'. 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