Perfect Fit Xact-Fit Silicone Ring Kit – LG /XL – Black (3 pack)

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 20: 2 inches in diameter, 6.3 inches circumferenceRing Number 21: 2.1 inches diameter, 6.6 circumferenceRing Number 22: 2.2 inches in diameter, 6.9 inches circumference