Material: The end cap brake cable is made of plastic, which is lightweight, strong, waterproof, pressure-resistant and durable. Fine workmanship, smooth surface without burrs, good toughness, not easy to deform. The end cap covers the brake cable to protect the brake cable well..Protective function: To prevent the steel core in the brake pipe from breaking the stop screw under high tension when braking, which affects the normal braking function..: and easy to carry, suitable for cycling and outdoor activities..Replaceable: The alternative to end caps of worn cables. Bicycle brake cable sets are suitable for brake cables and shift cables of various mountain bikes and racing cars..Package includes: 100 pieces end caps for bicycle cable, you can use it for a long time, many spare parts are available for your broken brake cable ends. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.