0.04 Pounds

【Compatibility】Specially designed for Oura Ring Gen4/Gen3/Samsung Galaxy/Ultra Human Ring, yet compatible with any standard ring. Its curved shape ensures a perfect, snug fit for smart rings. 【Invisible Comfort Wear】This ring size adjuster is made of high-quality TPU material, reusable and durable, softer and more skin-friendly than regular silicone.

Ring Size Adjuster is the perfect solution for loose rings, especially designed for Oura Ring Gen4/Gen3 & Samsung Galaxy Ring. Made from upgraded invisible TPU material, these ring sizers for loose rings provide a comfortable and secure fit without compromising style.