Experience an extreme with the darkest most intense bondage and discipline products from Body Body. Quality European craftsmanship for long life during the most intense play. 6 Gates of Hell Ring Metal + Leather Cock Ring ( 35,40,40,40,40,50 mm). Graduating 6 Ring Cockrings with Leather Strap. Ring sizes, 35, 40, 40, 40, 40, 50 mm inner diameter.