Silicone Wedding Ring for Men  Crossfit, Weightlifting, Rock Climbing, Sports Outdoors and Active Lifestyle  Hypoallergenic, Metal Free, and Safe  Engagement Rings  Black, Dark Gray, Light Gray SUPERIOR QUALITY- Made from 100% hypoallergenic premium food/medical-grade silicone makes it non-toxic, waterproof, non-porous, chemically inert, electrically non-conductive, durable - yet flexible, and designed to break away at 40 pounds of pressure - no more danger of degloving. FLEXIBLE & DURABLE- Our silicone rings have enough give to allow people with large knuckles or temporarily swollen fingers to continue to wear their wedding ring with ease. These rings are durable, yet light and sleek, measuring in at .87 cm wide and .20 cm thick. No more need to risk scratching and damaging, or even losing, your special & expensive wedding ring. COMFORTABLE- Our specially designed silicone wedding ring has an amazingly smooth and ergonomic outside (dome style), and is combined with a perfect comfort fit design on the inside. SHOW YOUR COMMITMENT DURING INTENSE EXERCISE- Crossfit, Weightlifting, Rock climbing, Biking, Camping, Skiing, Football and other sports; during work or military events; ALL outdoors and ALL rough and tough activities. SAFE FOR WORK- Military, firefighters, law enforcement, engineers, electricians, mechanics, and construction workers can confidently wear a wedding ring while preventing finger injuries and life threatening accidents thanks to the fact that our rings are designed to break away at 40 pounds of pressure and will not conduct electricity. Silicone rings are a safe, everyday alternative to metal rings.