Need some extra length and girth? Doc Johnsons Cock Master is a penis extension for your love making needs. Its a durable and realistic sheathe that will give you the size and confidence to penetrate your partner. The hollow dong slips on an erect or semi-erect penis. The incredible vacuum once you are inside ensures that the Cock Master wont slip. Give your fuck buddy the orgasmathon they fantasize with the Cock Master. It is made from non-phthalate body safe material, which includes Doc's anti-bacterial Sil-A-Gel formula and is proudly made in America. PVC 10.10 inch Cock Master Penis Extension Hollow inner length 5 inches Phallic Shaped Sil-A-Gel Formula 100% Phthalate Free