Park Tool GP-2 Glueless Patch Kit

Six patches with sandpaper in a neat little carry along box Works great on Mountain, Road, Hybrid and Kids Bikes Clean and lightly sand area with included sandpaper Make sure tube is dry before applying GP-2 patch Peel off protective backing and apply GP-2 to area pressing firmly Dimensions ~ 1.5 x 1.5 inch (3.81 cm x 3.81cm) Park Tool worked with 3M to produce a self adhesive tube patch that stretches, flexes, twists, and turns right along with the tube. No messy glue, no bulky packaging. Lightly roughen tube with the included sandpaper, clean, apply patch, and you're ready to go.