Punctures are never convenient, but this is the most convenient way to mend a puncture Saves time because you don't have to wait for the glue to dry You can be sure of a reliable seal, because you stick the patch on when you are ready, not when you think the glue might be ready A waterproof box containing 6 self-adhesive patches The special adhesive was developed with 3M, resulting in a patch that will flex with the tube Sandpaper for tube preparation included Your lightweight and tiny trail friend