Combine the style, comfort and safety of silicone with the timeless luxury of traditional rings. Enso Rings Thin Elements Series Silicone Rings are redefining what you expect from silicone rings. The Elements collection was designed to capture what generation after generation has adored about traditional rings: precious metals. Each ring is infused with precious materials, blurring the line between traditional rings and silicone rings. The copper rings are infused with real copper, the gold and rose gold rings are infused with real gold, the silver rings with real silver, and the black pearl rings with real pearl. In addition to the Thin width, it is also available in Classic and Halo. Made in the USA. Unique and flexible design for ultra comfort even with swelling fingers and hands. Made with the highest quality materials to set the standard for luxury silicone rings. Engineered with Anti Ring Avulsion Technology to break away and protect your finger. Breathable channels promote airflow to keep your fingers dry and comfortable. Width: 4.3mm. Thickness: 1.75mm. Please Note: Enso Rings are made from silicone - a strong yet flexible material. If you fall in between two sizes, it is recommended that you order the smaller size.