The Ridge Beveled Ring Set is purpose-built for every occasion. Silicone for comfort & flexibility; beveled metal for a sharp & rugged look. Strong, durable, and scratch-resistant. The Ridge Rings are crafted with a dual-layer design; an outer beveled edge for on-hand comfort and an inner convex shape for a comfortable, no-pinch fit. Silicone Bands: A Silicone Band is included with every order, but is not marked in half sizes. It will fit one size up. EXAMPLE: 8 and 8.5 will both have a size 8 Silicone Band.