Features:1. The bicycle tire repair kit includes 12 round non-stick patches and 12 rectangular patches, 4 metal files, 2 tire levers, 1 box, and the quantity is enough for you to use at any time.2. Different styles of self-adhesive sheets, including square and round, are pre-glued for easy sticking. They stick easily to tire inner tubes without any glue, making repairs easier and faster.3. The metal file effectively cleans and sands the area around the piercing so that the patch is firmly attached to the surface. It can be used to sand a slightly larger area than the patch to be used, and it will be easier to apply the patch.4. Our puncture patch is flexible and stretchable with good adhesion. It works fine on most bicycle inner tubes and other inflatable objects. For repairing tires, inner tubes, air cushions, rubber boats, swimming rings.5. The non-stick sheet is made of high-quality rubber, which is durable, waterproof, and has good stretchability, suitable for inner tube kink; the metal file is designed with a widened chip, which is easy to use.Specification:Material: plastic, steel, foam, metalStorage box size: 13.3*7.5*2.4CMSquare tire patch size: 5.4*3.6cmRound tire patch diameter: 2.9cmFeatures: quick tire repair, no glue neededProduct List:Tire lever*2Round tire patch*12Square repair tire*12Tire sheet*4