HEAVY DUTY AND PUNCTURE PREVENTION - Total 150 Count, 50 11" x 16" gallon size and 70 8" x 12" quart size and 30 6" x 10" pint size pre-cut bags with embossed channels increase suction, 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 QUALITY GUARANTEE FROM WEVAC - We stand behind our products and implement “no questions return policy” with no hassle