This versatile piece holds him in place while helping to maintain his erection. The firm, yet flexible neoprene material is lightweight, and the removable cock ring lets you wear both the stretcher and the ring at once, or just one at a time. The Vault is fully adjustable, and once securely fastened, he will not be going anywhere. Measurements: Ball Stretcher adjusts from 5.5 to 7 inches around, and is 1.5 inches wide, Cock Ring adjusts from 5 to 6.5 inches around, and is 0.75 inches wide, Material: Neoprene, Metal, Color: Black