Span Silicone Cock Ring for Firm Fit

Span Rings are thick, firm silicone — made for helping erections last longer. Available in 3 sizes to find your best fit. To measure: Span Ring measurements are for inner diameter & inner circumference. See complete size details below, and measure carefully if purchasing a single size. Firm silicone rings can restrict bloodflow out of the penis, making veins bulge and often giving a thicker, meatier appearance. Sizing Information: Small: 32mm inner diameter = ~ 1.26" diameter = ~ 3.96" circumference. Suitable for erect girths up to 4.9" circumference. Medium: 38mm inner diameter = ~ 1.50" diameter = ~ 5.5" circumference. Suitable for erect girths up to 5.5" circumference. Large: 45mm inner diameter = 1.77" diameter = ~5.56" circumference. Suitable for erect girths up to 6.0" circumference. Multi-Pack includes all 3 ring sizes: 32, 38, 45mm. Safety Notes: When properly fitted, wear for a maximum of 30 minutes at a time. Remove ring if penis color changes, or at any sign of discomfort. Not a medical device. Span Rings are made of 100% silicone and do not stretch easily due to their 30A Shore durometer. We recommend selecting the multi-pack if between sizes, or if uncertain about your size. Size Large can accommodate penises up to 6" circumference. Thick, firm silicone penis rings For trapping bloodflow & helping maintain erections Only slightly stretchy Smooth silicone finish Body-safe silicone Choice of 3 sizes sold individually, or multi-pack of all sizes