The zip stitch sutures are a new and effective alternative to stitches that use the hydrogen colloidal binder to ensure your safety. It’s the perfect protection and rescue when you have an open wound. Just put this zip stitch wound closure kit in the house, office or backpacks to protect everyone around you in emergency situations. An alternative to traditional butterfly closures SPECIFICATIONS: Material: Zip Wound Closure Size: 2.36x2.76 inch Internal mouth: 0.39inch Weight:1 Ounces Package Includes: 4 Emergency Wound Closures Device, 8 Cleaning Wipes, 8 Sterile Gauze, 8 Sterile Dressing, 1 Instruction Manual. HOW TO USE: Step 1: Hold lock in place and pull strap to tension. Repeat for each strap. Do not over-tighten. If the device is overtightened, remove and replace it with another device. Step 2: Cut each strap as short as possible by lifting the loop and cutting close to lock housing. NOTICE: Please stay away from water as much as possible, contact with water will affect the viscosity