Features: Premium tempered glass and PC construction offers 360 degree defense for Watch Fit 4/4 , combining a screens shielding and shock absorbing bumper in one smooth accessory. Precisely engineered shapes ensure full access to button, sensors, and charging port while maintaining clear touchs screens responsiveness. designs for fitness enthusiasts and active professionals search strong defense against daily wear during workouts, commutes, or outdoor activity . Safeguards your smartwatch from impacts during high intensity activity like running, cycling, or gym meeting while preserving its original display clear . The very thin mixed shell integrates scratch resistant glass and hard PC edges, delivering defense without adding bulk to your wrist. Specifications: Material: PC+glass Size: 47.5x43.1mm/1.87x1.7inch Package Includes: 1xProtective Case note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.