High Precision: CV joint boots have precise size and appropriate elasticity, allowing them to fit perfectly with the car's CV joint and can be tightly closed around the universal joint without loosening. For Front or Rear Mounting: CV joint boots can be used for constant velocity CV joint boots, ball joint dust covers, dust covers, sliding end, steering rod end. Protection: CV joint boots can effectively prevent dust, sand, water vapor and other small particles from entering the CV joint, reducing friction and wear and extending the life of the universal joint. Material: Silicone universal CV joint boots use silicone, with high temperature resistance, wear resistance, can effectively protect the universal joint from external environmental damage. Easy to Use: The CV joint boot is very convenient to install, without removing the universal joint, just put on the kit. The telescopic design of the boot can fit different sizes of universal joints, which is convenient for users to place. Specifications: Item Type: CV Boots Material: Silicone Installation Position: Constant velocity joint boot, ball joint dust cover, dust cover, steering rod end, steering rod end Application: Universal Package List: 2 x CV Boots 4 x Clamps