2 PCS Bicycle Car Tire Rubber Tube Pump Nozzle, Specification:, 9.5mm Black, 12.5mm Black, 9.5mm Blue, 12.5mm Blue

1. Rubber body, good toughness, bendable
2. Zinc / copper chuck, not easy to rust, wear-resistant and durable
3. Socket design, solid and not easy to loosen, easy to use
4. Use: car / bicycle inflatable tube
5. Material: zinc / copper chuck, rubber tube
6. Length: about 37cm
7 Diameter: about 9.5 / 12.5mm
8. Weight: black tube about 61g, blue tube about 73g