Bully rings are nipple rings with small attached metal O rings for intense play and bondage. Adjustable, they can be moved to the perfect tightness for any user, and the O rings below can be attached to other bondage equipment to keep your lover right where you want them. Just turn the thumbscrew on each clamp until the fit is perfect, and treat your partner to any sensual torture you can dream up. If more intense play is desired, the rubber tips can be removed for a metal-on-skin sensation.