Sometimes the air escapes faster than you can think. That's only half as bad if you have the Tip Top tire repair kit on hand. With the right patch, some sandpaper for roughening, and glue or vulcanizing solution, the problem can be resolved quickly. By the way, patching is not only fast, easy, and inexpensive, but also environmentally friendly. Contents: 6 F1 patches, 1 F2 patch, 5 g vulcanizing solution, 1 valve tube, and roughening paper.