1、The best designed rubber elasticity and high‑quality aluminum alloy enhance comfort, non‑slip traction and shock absorption, stainless steel locking screws, rust‑proof and durable. 2、It makes you can ride for a long time in bad weather conditions and has been accuracy processed to prevent skidding. 3、Easy to install and adjust, with a small screwdriver you can install them safely in just two minutes, can freely adjust the angle according to your need. 4、Suitable for all standard 22.2mm/0.9in diameter bicycles, suitable for most ordinary bicycles with extended bar end, cool and unique. 5、Before installation, make sure that the length of the space at the end of the crossbar is equal to or greater than the length of the bicycle grip.