You want to take control of HIS best asset All you need is the Silicone Chastity Cage by Blue Line. Made of soft flexible silicone this cage is a great introduction to chastity play with a comfortable fit. Made for beginner. Made from body-safe silicone. Flexible design for long-term wear. This device Includes lock and key. To get them locked up first use a water-based lubricant around the non-erect penis and scrotum. Next you can gently pinch the skin of the scrotum and pull through the ring pulling through one testicle at a time. Next bend the penis down and put the shaft through the chastity cage. Lock securely in place and keep the key in a safe place.