The CB-X Mr. Stubb features an innovative chastity cage design that offers ultimate comfort and security for the penis. The cage design consists of three parts that fit together like a puzzle. The flat construction of the rings is very comfortable and secure. The Mr. Stubb is made from medical-grade polycarbonate, which is lightweight, hypoallergenic, and durable. The ventilated cage ensures optimal hygiene and has an opening for easy urination. With the various sizes of rings and spacers included in each set, it can be customized to suit individual preferences. The Mr. Stubb prevents you from touching your genitals and gives the keyholder complete control over the sexual satisfaction of both partners.