BROOK CO. Men's Silicone Wedding Rings - Optimized Fit PRODUCT: BROOK CO. Men's Silicone Wedding Ring DIMENSIONS: Mens .87cm wide & .15 cm thick MATERIAL: Eco Friendly Premium Silicone, Non-porous, Non-conductive, Hypoallergenic, Water Resistant Designed for Lifting, Swimming, Running, Cooking, Farming, Climbing, Kayaking, Working Construction, Electricians & Medical workers Show your commitment to your spouse under any circumstance!