Features: Connect the air pump and air tap for air pumping. Because some bicycles air tap has insufficient space and height, other pumps can't be stuffed or inflated, and the external hose can easily solve the inflation problem.
Specifications: Material: rubber + copper Color: Black Size: 120x10x10mm/3.60*0.30*0.30" Net weight: 8g
Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding.