1. Material: aluminum alloy, vulcanized rubber strip
2. Purpose: repair bicycle tires
3. Included: two drill bits + 5 rubber strips
4. Features: aluminum alloy storage shell, high strength, sturdy and durable, light and portable, cylindrical storage compartment, easy to carry, high-viscosity vulcanized rubber strip, quick repair, easy to use, easy conversion of two kinds of drill bits, thread Rotating connection, easy to change
5. Weight: about 39 grams
6. Size: about 14x1.5 cm