Features: Accurate coverage, sensitive for touch, four corners anti-drop, while protecting the screen. The for shell and membrane are integrated, ultra-light and ultra-thin design, easy to fit. It feels smooth, strong and oleophobic, abrasion-resistant and scratch-resistant, anti-drop, comprehensive for protection. Dirt-resistant, scratch-resistant, easy to clean, and charging is not affected when the protective for case is used. Slim and light, it gives your watch a stylish new look. The precise design allows you to easily use all functions without removing the for case. Specifications: Material:PC+Glass Size: Approx.4.78cm/1.88inch Color:Black/White/Pink/Blue/Transparent/Green for GarminForerunner 255 Package Includes: 1x Watch for 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 difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.