For Extra Thick results, look no further than the Doc Johnson OptiMALE 35mm C-Ring! Made of soft, stretchable silicone for easy use around the shaft or testicles, these cock rings are perfectly suited for creating the most optimal of erections, and prolonging ejaculation.

Phthalate-free silicone.

Dimensions (inner diameter: 1.5", inner circumference: 4.71".

Width/Diameter: 2.10".

Circumference: 6.60".