Atomic Jock Sprocket Cock Ring Thermoplastic Rubber TPR Red from Oxballs. Sprocket cock ring is made from all new material, it feels blubbery, squishy but elastic enough to squeeze your junk and keep you super hard. It will not dig into your flesh like other cock rings. Oxballs tested this cock ring on everyone they could find, porn boys that shoot for Titan, Go Go boys here in LA. Wet underwear contests and of course a lot of one on one product testing. The result is the perfect cock ring, it is strong and super stretchy, rubbery enough it does not choke your balls til they are blue. It just fits after our last photo shoot, the guys that wore this cock ring grabbed handfuls for their personal use, and knowing what sluts they are Im sure a lot of you have seen them in use up close already. Information lube safe water base, oil base, water, silicone hybrid, silicone lubes. Cleaning detergent and warm water after use. Stats approximate total height 1.75 inches. Inside circumference 2.75 inches. Outside circumference 5.75 inches.