HEAVY DUTY AND PUNCTURE PREVENTION 2 pack of 8 inch by 50 feet rolls with embossed channels to increase suction keep fresh without freezer burn or dehydration INCREASE STORAGE TIME FOR NUTRITION AND FLAVOR 36 times longer food shelf life lock freshness flavor and nutrition inside CUSTOMISEDSIZE FOOD VACUUM BAGS work with all suction vac heat sealer such as Food Saver Seal a meal Nesco Weston Cabelas Ziploc etc you can make a customizedsize vacuum bag in a few seconds BPA FREE Perfect for food storage freeze dried meal sous vide gardening tea leaves documents and electronics QUALITY GUARANTEE FROM WEVAC We stand behind our products and implement no questions return policy with no hassle