Mojo’s Bumpy Double Penetration Cock Ring. Five bumps on a sturdy silicone probe will be positioned perfectly for a smooth anal entrance once two stretchy silicone rings are in place around your, your partner, or your dildo’s shaft and balls. The rings are nice and snug without being uncomfortable. They are more for probe support than erection support, though they will help with that, too.

Material Silicone. Dimensions overall length 6 inches, insertable 5.5 inches. Bumps rings range from 1.5 inches to 2 inches in diameter.