VERSATILE : 3 rolls 8" x 50',patible with both chber and external vacuum sealers,providing flexibility for various hines,such as Food Saver,Seal a meal,,Weston,Cabela’s,Ziploc etc. FOR SOUS VIDE,FOOD PAAGING,AND STORA: Deliver a superb vacuum effect,preserving the freshn of your food from freezer burn or dehydrat. INCREASE STORA TIME FOR NUTRIT AND FLAVOR - 3-6 times lonr food shelf life,lo freshn,flavor and nutrit inside. : for food stora,freeze dried meal,sous vide,gardening,tea leaves etc. RELIABLE QUALITY,AFABLE PRICES: We stand behind our products,providing reliable quality and offering afable prices..