Perfect Fit Xact-Fit Silicone Ring Kit Assorted Size

Perfect Fit has developed the first cock ring sizing system designed to fit you without too much pull but with enough restriction to be truly effective.

Features:

Ring Number 14: 1.4 inches in diameter, 4.4 inches circumference
Ring Number 17: 1.7 inches in diameter, 5.3 inches circumference
Ring Number 20: 2 inches in diameter, 6.3 inches circumference