Features:_x000D_Wound closure without needles. No skin puncturing and associated pain. A simple, secure way for a consumer to close minor cuts and minor lacerations at home in an emergency._x000D_Ability to adjust and customize the tension across the length of the wound so users can precisely control how they close the wound._x000D_Acts as a scaffold or cage around the wound, isolating and protecting the wound from user movement that can pull on the wound and disrupt healing._x000D_Provides better wound protection than butterfly bandages and bandages._x000D_Made of colloidal pressure-sensitive adhesive, it is absolutely waterproof and keeps dry._x000D_How to use:_x000D_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._x000D_Cut each strap as short as possible by lifting loop and cutting close to lock housing._x000D_Specification:_x000D_Material: colloidal pressure-sensitive adhesive glue_x000D_Size: 7x6cmL*W_x000D_Internal mouth: 1cm_x000D_Color: clearPackage List:_x000D_Choice 1:_x000D_2pcs x Zipper Band-Aid_x000D_Choice 2:_x000D_4pcs x Zipper Band-Aid_x000D_Choice 3:_x000D_12pcs x Zipper Band-Aid