This rigid, semi stretchy erection cuff sits over your shaft, helping retain blood flow and providing restriction. The curved arm can be worn pointing out for partner stimulation, or pointing in as a set of tethered self pleasuring anal beads. Whether for partner sex or solo play, this unique toy provides thrilling backdoor sensations. Perfect for both male and female partners. The silicone material keeps its shape, and is hypoallergenic and cleans easily for safe and sterile play Measurements Cuff 1.4 inches in diameter, 1.45 inches in height Arm 5 inches insertable length, 1.3 inches in diameter at widest point