1、COMPATIBLE MODEL: Hard watch case is designed for Amazfit Bip 3, for Amazfit Bip 3 pro, fit perfectly, wonderful replacement for the old or broken one, suitable for men and women. 2、GREAT PROTECTION: Smart watch protective case perfectly keeps your watch from bumps, scratches, drops and other accidental damage. Can be meaning gift for loved one and friends. 3、PRECISE CUTOUTS: Watch bumper case is designed with precise cutouts for easy access to all controls, buttons, sensors and all watch functions. No need to remove the case while charging. Snap on design makes installation easier without removing the strap. 4、MULTIPLE APPLICABLE SCENARIOS: Delicate color, no fading, fashionable and elegant, beautiful and practical. Suitable for office work, holiday party, dating, shopping, etc. 5、PLASTIC MATERIAL: Smart watch bumper case is made of plastic material, firm and sturdy, hard and impact resistant, no deformation, wear resistant, stable and durable.