6 per Package NSF certified and FDA approved materials Designed to glide over all types of bags and pouches without ripping or tearing them open Minimizes cross-contamination of foods Safely open a variety of bags, including; Boiler, Glassine, Foil, Vacuum Sealed, Paper, Concentrates, Portion, Syrup, Tyvek, Spices, Meat, Fruit, Seafood, Cash Bags, etc. Easy to clean Dishwasher & sanitizer safe