Boneyard Silicone Ring 50mm e or roughly 2 " Grey. Boneyard Silicone Ring 2. inches 50mm Grey. These should have man toys are made with superior materials and production thus growing both comfort and lifespan. The effective and legendary Boneyard branded design includes a sleek silicone finish featuring an excellent and sturdy 3X stretch. The soft medical grade 100% silicone rings and non-roll design give a snug fit that both wearer and the playmates will appreciate. Unique privately, they synergize using the wearer, supplying endless comfort when putting on beneath your jeans. You can rest assured that they'll withstand the punishment of the longest play sessions again and again. Help you stay hard longer and more powerful. No roll comfort fit. Xtreme durability, 100% silicone, 3X stretch. Care instructions: safe with all of lubricants. Wash after use with water and soap. Let it air dry before storage. Phthalate free, body safe Silicone. Bone for existence. 17