1. Weight: about 55g/set
2. Size: square tire patch is about 5.4x2.6 cm/piece, round tire patch is about 2.9 cm/piece
3. Material: plastic, rubber, iron
4. Purpose: bicycle tire repair tool
5. Packing list: square tire patch x12, round tire patch x12, tire lever x2, tire contusion patch x4
6. Features: glue-free pasting, convenient and fast, the material is wear-resistant and durable, and the box is convenient to carry and store