:Handle protector is made of aluminum alloy,Strong and st&urdy, not easy to wear. Secure Protection:This Handle Guard protector can provide the lever position. EASY TO USE: Our Handlebar protect lever are quick and easy to use, with no complicated procedures required. INSTALLATION INSTRUCTIONS:This product can be installed without modification, easy installation without cumbersome tools, fast and convenient. After-sales service:If you have any quality problems or installation questions after receiving the product, please feel free to contact our after-sales team. We will solve the problem for you as soon as possible to ensure your satisfaction., Manufacturer: LPUYTRB