10 Pack Ring Cover Compatible with Oura Ring Gen 4/4 Ceramic/Gen 3 | Support Charging with Cover on, Anti-Scratch Elastic Silicone Ring Protector for Men Women Working Out (Not for Oura 5)

【Compatibility】The silicone ring cover compatible with Oura Ring Gen 4/4 Ceramic, Oura Ring Gen 3 Horizon/Heritage. It is available in a variety of sizes. Please choose S for size 4/5/6/7, M for size 8/9/10/11, L for 12/13/14/15. (Note: Ring is NOT included)