Economical and Custom Sized:6 Pack 8"x20'(3Rolls) and11"x20'(3Rolls) Food Vacuum Sealer Bags Rolls (total 120 feet) | Universal Design:Compatible with All 'Clamp Style' Vacuum Sealer Machines,with Embossed Channels Increase Suction to Vacuum and Secure to Seal | BPA Free Material: Safe and Perfect for Food Storage,Freezer Dried Meat,Breads,Meal,Nuts,Grains,Sea Food,Cake,Documents,Valuable Jewelry and Electronics | 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 8mil Textured or Embossed Back Panel for Maximum Freshness,with Bone Guards to Prevent Piercing