O2frepak 8 Pack 8×20(4Rolls) and 11×20 (4Rolls) Rolls Vacuum Sealer Bags Rolls with BPA FreeUniversal Design:Compatible with Any Types Vacuum Sealer MachinesEconomical and Customized Size :8 Pack 8×20(4Rolls) and 11×20 (4Rolls) Rolls Seal a Meal Vacuum Sealer Freezer Bags RollsFood Grade Material: Great for Storing Raw and Cooked Foods, Its Also Cook,Freezable,Dishwasher,Microwave,and Boilable Safe.with Embossed Channels Increase Suction to Vacuum and Secure to SealLong Term Preservation:Extend Food Shelf Life 3-6 Times Longer,Keep Freshness,Nutrition and Flavor in Your Food.Eliminates Freezer Burn and Dehydration,Air and Water Proof Material Prevents LeakingHeavy Duty and Puncture Prevention:Designed with Food Grade PA+PE Material,3.5mil Front Panel and 4milTextured or Embossed Back Panel for Maximum Freshness,with Bone Guards to Prevent PiercingProduct informationBrandO2frepakMaterialFood Grade PA+PEProduct Dimensions6W x 5HRecommended Uses For ProductStorage, PackingClosure TypeZipperNumber of Items8Special FeatureTear ResistantShapeRectangularNumber of Pieces8Size8 Pack=8×20(4Rolls)+ 11×20(4Rolls)Material Type FreeBPA FreeIs MicrowaveableYesUnit Count8 CountManufacturerO2frepakUPC823717466934Global Trade Identification Number00823717466934Item Weight4.91 poundsItem model number20cmx6m(4)+28cmx6m(4)