11"" x 20' ROLLS: Includes two heavy-duty 11-in x 20-ft vacuum sealer rolls BPA FREE: Tear-resistant multi-layer material that is BPA, PVC, and pthalates free SAFETY: Bags are microwave, marinate, boil, refrigerator & freezer safe; great to use for sous vide and meal prep REDUCES FOOD SPOILAGE: Helps maximize storage space and prevent freezer burn & food spoilage COMPATIBILITY: Compatible with NESCO and other brands of vacuum sealers