Oxballs Cock-T Silicone Cockring The Oxballs Cock-T cockring is designed for comfortable wear and has a fleshy, soft design that makes it an instant favorite. This cockring keeps him firmer for longer, and intensifies his orgasm when it arrives. This ring also delays ejaculation for extended partner pleasure. This cockring has a thicker design for a perfect fit. It is 2.54cm thick, with a weight of 1.8 oz. It has an inner circumference of 11.43cm and an outer circumference of 19.05cm. It can be worn under gear for a bulkier look that impresses your partner and gives you plenty of confidence before you even begin play. It is made from high quality silicone that won't irritate your skin. This penis ring fits most sizes and can be used with a water based lubricant or a hybrid.