About This Universal Design:Compatible with All 'Clamp Style' Vacuum Sealer Machines Economical and Precut Bags:200 Count 8 x 12 Quart Size Food Storage Vacuum Sealer Freezer Bags Food Grade Material: Great for Storing Raw and Cooked Foods, It's Also Cook,Freezable,Dishwasher,Microwave,and Boilable Safe.with Embossed Channels Increase Suction to Vacuum and Secure to Seal Long 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 Leaking Heavy 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 Piercing Overview Brand : O2frepak Material : Food Grade PA+PE Capacity : 200 quarts Product Dimensions : 8"W x 12"H Recommended Uses For Product : Cooking Closure Type : Zipper Number of Items : 200 Special Feature : Clamp Shape : Rectangular Color : clear transparent