Features:Easy to Install and Usage: Put the-case on your smartwatch, all the hole line up, including the hole for the speaker. Allowing full button control,touch-screen, charging. No need remove the watchband and cover.Durability: The-case cover for smartwatch accessories are soft, flexible-, lightweight, shockproof- and scratch-resistant. Multi-colors to choice to replace. Protecting your watch look new and bring you compliments-.Watch-case can cover your watch four corners and sides of the Watch, providing your watch with perfect protection-against scratch and collision. Protect your Watch from the hazards of everyday life.Made of High quality TPU material, light weight, comfortable to wear, will not increase the volume of the watch. Easy to install, without removing the strap can be quickly and easily installed.The superb cutting process makes all the holes for watch frame aligned with the corresponding buttons, which allows access to all controls, buttons and sensors. Specifications:Material:TPUSize: Approx.5.1x4.9cm/2x1.92inchColor:Rose Gold/Transparent/Gold/Gray/Black/SilverFor GT3 SE Watch Note:.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings. Package includes:1x Protective Cover