Feature: 1. Triple Heat Sealing Design: The airtight sterilization bag features a triple heat sealing design to prevent tearing. 2. Foldable: The strips can be easily and accurately folded without a heat sealer, with a prefolded design to prevent contamination. 3. Thumb Notches: The thumb notches on the top of the dental sterilization bags allow easy opening of each bag for quick access by hygienists and other staff. 4. Plastic Material: Self sterilization pouches are made of plastic material, which is wear resistant and durable, and can be used for a long time. 5. Applications: Autoclave pouches are ideal for dental practices and laboratory settings as well as tattoo, nail and beauty salons. Specification: Item Type: Dental Self Sealing Sterilization Pouch Material: Plastic Specification: 200pcs Uses: Ideal for Dental Practice and Laboratory Settings As Well As Tattoo, Nail and Beauty Salons. Package List: 200 x Dental Self Sealing Sterilization Pouch