OptiMale C Ring Thick - 40 mm Slate

I like the soft, stretchable silicone. The 40mm size created a more optimal erection feeling. Minor complaint: the first few tries weren't perfect, but it got easier.

I expected it to feel tighter, but the silicone is soft and stretchable. The 40mm size helped results. I just had to take my time with positioning.

The 40mm size seems spot-on for extra thick results. Made of stretchable silicone, so it doesn't feel like a struggle. Stayed in place better than my last one.

Doc Johnson OptiMALE 40mm C-Ring feels high quality. It's easy to use and made of silicone that doesn't feel harsh. My experience matched the "extra thick" vibe.

Silicone feels soft and easy to handle. The 40mm C-Ring helped me keep an optimal erection, but it's a little fiddly getting it situated comfortably at first.