Hombre Snug Fit Silicone Thick C-Rings 3 Pack Navy. For a snug fit with a bit of extra cushion for your pushing, this set of thick silicone cock rings come in three sizes, ensuring the perfect fit, while providing ultimate comfort and functionality. Soft, body safe silicone. 3 sizes for the perfect fit. For penis, testicles or both. Sizes 1.25 inches, 1.5 inches, 1.75 inches. Phthalate free. Material Silicone