Rema Tip Top repair patches, which are framed with a double tooth design, ensure a perfect connection with the air chamber and 100% vulcanization. When inflated, the patch and the chamber expand evenly. The repair is completely free of rough spots. The air chamber can be used again immediately after the repair. Road repair kit, consisting of: 4 round patches, 1 oval patch, 1 emery cloth, 1 tube of adhesive (3 g).