The most complete collection to delve into anal pleasures. The perfect kit for couples who want to enjoy pleasure gradually. The kit includes two restraint rings, an ergonomically designed butt plug with a tail for submission play, a prostate stimulation ring with handle for manipulation, and a spiral textured butt plug to gradually and pleasurably relax the sphincter. All five products are made of body-safe, phthalate-free, medical-grade silicone in black.