Check the listing for details. Ring Protector Compatible with Oura Ring, Silicone Scratch Protection Size: S. Color: Black, Condition: New. Listed at 6.99 USD. About this itemOur silicone ring protector is designed specifically for the Oura Ring Gen 3. Ring protectors are available in multiple sizes to ensure compatibility with different ring sizes. For ring sizes 6 7 8 9 10 please select S. For ring sizes 11 12 13 please select M. There is no need to worry about scratching the smart ring while working、sports or fitness. This ring protective cover fits the ring perfectly to minimize damage to the smart ring and extend its service life. Made from high-quality silicone, our elastic cases are comfortable without being bulky, and the shell is slim and stretchy.When the Oura Ring silicone protector gets dusty, you can simply rinse it with water. You can choose from a variety of color combinations to personalize the ring and make your smart ring more unique.