The Platinum Silicone C-ring will help you extend and enhance. The set includes 2 different sizes for variety comfort. A great combo pack: one small and one large cock ring packaged together for your convenience. Made of 100% platinum silicone; completely nonporous, body-safe, and phthalate-free. Easy to use; safe stretchy construction makes for a comfortable and pleasurable experience. Enhance, extend and unleash! Available in black and white. Proudly made in America.