The KSD-G2 is designed to give an extra level of security for the CB2000
All men come in different shapes and sizes. Because of this, some men are able to pull out of the CB2000 despite using various combinations of rings and spacers. Many men in chastity come to points of frustration where they will do anything to get out of the CB. The KSD-G2 will aid in preventing the man from pulling out of the chastity device.
Available in 3 sizes: 31.75mm, 35mm and 38mm
(The measurements are for the diameter of the penis not the circumference).