<b>Want to change the color of your Galaxy Watch 4 40mm? </b><br>Don't need a new watch, just need a watch case, makes the watch color shiny and Luxury. 8 Pcs Different Colors case covers, add a new look to your favorite smartwatch, personalize your Galaxy Watch 4 from work to workouts. Try on it for an outstanding look.<br><br> <b>Description:</b><br> <li>Material: Hard PC framework, Slim and lightweight that do not affect the wearing comfort at all.</li><br> <li>Compatibility: Galaxy Watch 4 40mm(not 44mm). Please pay attention to choose the correct Galaxy Watch 4 size for yourself.</li><br> <li>Color: Black, White, Pink, Blue, Green, Siver, Red, Transparent. There are 8popular colors for your select. you can according to your dressing, mood and activities.</li><br> <li>Features: Stylish, Ultra-thin, Lightweight, Shockproof, Fallproof and more. with screen protector, all-around protect your galaxy watch 4 .</li><br> <li>After-sale Service : Log in your Amazon account > Choose Your orders > Find the order ID > Click Contact seller</li><br><br> <b>Customer service: </b><br> If for any reason you are unhappy with any product by RuenTech, please feel free to contact us. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!