About this item 【Innovative Design】The unique nozzle design gets rid of the limitations of other household vacuum sealers when vac-sealing bags. Works with multi-type smooth flat bags, including chamber pouches, mylar bags, aluminum foil or aluminum plated bags, anti-static bags, etc. 【Wider 8mm Seal Bar】Extra-wide 8mm(11.8") seal bar and adjustable sealing time (1s~15s). Strong sealing for bags of multiple thicknesses, working with bags of 8mm (11.8'') maximal in width 【Multiple Operation Modes】In addition to automatic vacuum mode, you can also manually control the vacuum intensity and duration (1s~60s). Welcome to explore your own style of vac-sealing experiences 【No Risk to Purchase】We provides 1 year warranty and 24-hour prompt customer service. Any quality issue with your vacuum sealer machine, please feel free to contact us. We strive to bring the best customer service for you 【Easy to Use】Contains 100 pieces most popular 100 quart 7.9” x 11.8” pre-cut flat surface bags, satisfying most cooking and household needs. High quality material increases intensity and prevents freezer burn. Great for home kitchen, restaurants, commissaries and more. Kindly notice that this item is only compatible with vacuum sealers for flat surface bags