A must-have man toy that’s designed with superior materials and production thus increasing both comfort and lifespan. Boneyard Silicone Rings has a sleek silicone finish and features a superior and durable 3x-stretch. The soft medical grade 100% silicone rings and non-roll design provide a snug fit that both the wearer and his playmates will appreciate. Unique to themselves, these rings synergize with the wearer, providing endless comfort when wearing under your jeans.