This is a compatible product for Apple Watch 42mmApple Watch fluorescence silicone watch band :Watch band built-in metal axle connectors on both ends for easy and convenient to do the installation.Made from high grade fluorescence silicone.Soft and smooth strap with metal clasp.Suitable for keeping your Apple watch secure while running, dancing, fitness and sport activties.Apple Watch fluorescence silicone case :It is made of high grade fluorescence silicone material and lightweight, doesn't affect the wear fittings and access to all ports and buttons, easy to slip on and off, just keep your Apple Watch protected from knocks and bumps.Perfect Fit.Flexible and durable.The most thinnest & lightweight case: 0.8mm.Easy to install or remove the case on Apple Watch.Protects your Apple Watch from dust, dirt, scratches & damages.Package included :1 x fluorescence silicone watch band1 x fluorescence silicone case