Compatible Models: Our smart ring cover compatible with Oura Ring 4, Oura Ring Gen 3, Samsung Galaxy Ring, UltraHuman Ring AIR and RingConn Gen 2 Air/2/1 perfectly, not compatible with other smart rings. The S size: 4 5 6 7 8 9, the M size: 10 11 12 13 14 15, please choose the correct size according to the size of the ring.

Soft Silicone: Made of premium silicone material is skin-friendly, lightweight, sweat-resistant, waterproof and scratch-resistant, it's also easy to clean and install. You can wear it for swimming, fitness training and rock climbing without feeling tightness or heaviness, ensuring both comfort and protection. The case snugly conforms to the ring's curvature and wraps around the edges, making your smart ring look new.

Inner Wave Texture Design: Our ring protector adopts ergonomic design, the wave texture can effectively increase the friction between the cover and the smart ring, ensuring even force distribution and reducing finger pressure during prolonged wear. It prevents the smart ring from slipping, shifting, or falling off. At the same time, the design accelerates the evaporation of internal sweat and makes it easier for water to be discharged, keeping it breathable and dry.

Easy to Install & Clean: The silicone case is easily stretchable, making it easy to fit the ring into the case. Its smooth, fingerprint-resistant surface repels dust and dirt, and if it ever gets messy, a quick wipe with a cloth instantly restores its clean look.

12 Colors Choice: There are 12 different colors of silicone ring covers in the package for you to choose. Whether you prefer a classic color or a bold pop of color, arbitrarily pick a color that suits your mood or outfit. They're perfect for work, workouts, parties, or any occasion, easily elevate your outfit's style!