Big D Cock Ring Black from Oxballs. Big-D cock ring is thick super soft rubbery FlexTPR big enough to wrap around your cock and balls and push all you got up and out for the biggest D look and feel, but Big-D also has gripper flanges on top that squeeze the base of your shaft for even bigger harder extra D. Big-D is oval shaped for better ergo fit, and its got extra padding on the back under your taint for more push up and push out the base of this ring curves in for a bit extra squeeze at the bottom of your nuts and shaft, more squeeze means more bone. How to use:: a bit of spit or lube is good, stretch ring and tuck your cock and balls through with top shaft grippers aiming forward on top of your dick. Play hard. Made of our stretchy Flex TPR, it’ will keep the grip firm enough with a rubbery comfortable stretch, and the right grip where you want it. Oxballs designs all our gear with the features that make our toys work: our gear works hard, feels lush and rubbery and fits your need. Our goal is making your play bigger harder better. Categories: Love Rings, Cock Rings, Men's Cock and Ball Gear, Gentlemen Cock Rings. Restricted, Amazon Restricted. 2022.