HEAVY DUTY AND PUNCTURE PREVENTION - 6 Pack 3 Rolls 11" x 16' and 3 Rolls 8" x 16' with embossed channels to increase suction, with BONE GUAEDS to prevent piercing, keep fresh without freezer burn or dehydration INCREASE STORAGE TIME FOR NUTRITION AND FLAVOR - 3-6 times longer food shelf life, lock freshness, flavor and nutrition inside WORKS WITH ALL VACUUM SEALERS - work with all suction vac heat sealer, such as Food Saver, Seal a meal, Nesco, Weston, Cabela’s, Ziploc etc. BPA FREE - Perfect for food storage, freeze dried meal, sous vide, gardening, tea leaves, documents and electronics GREAT VALUE WITH FREE BONE GUARDS - more affordable, greater value with 5 puncture prevention bone guards included Wevac vacuum sealer bags rolls for Food Saver, Weston. 6 Pack 3 Rolls 11" x 16' and 3 Rolls 8" x 16' Commercial Grade, BPA Free, Heavy Duty, Great for vac storage, Meal Prep or Sous Vide