The Triad Chamber Cock and Ball Cage by Masters Series brings the art of domination in three's. This chrome cock cage features three different sized 'O' rings to ensnare your little pet with. The largest ring goes around the cock and balls like a normal cockring. The middle sized ring goes around the balls providing the wearer with a pressure sensation. The third ring goes around the base of the penis to help you maintain the kind of erection that lasts for extended sessions. The Triad Chamber Cock and Ball Cage is perfect for the experienced user who wants a sleek and modern look but seeks a weighted, more supportive cock ring. Three ways to confine and please with The Triad Chamber by Masters. <br /><br />Stainless Steel is non-porous, hygienic. Easy to sterilize. Temperature resistant. Impact resistant, and has a long term value. Measurements Large Ring 2.05 inches internal diameter, Bands are 0.29 inch thick. Material Chrome Plated Steel.