Please even the hungriest of cock hounds by adding some serious length to your f*ck stick. The base holds this thick rubbery dong on your junk. If you want a tighter fit no need to worry. Each Muscles comes with a small silicone stoppers that locks perfectly into the grooved indents at whatever length suits your dick. Each sheath has soft ridges that not only feel great but also ass some cum churning massage sensations all up and down your fuck stick. Lube safe, water-based. Thermoplastic Rubber TPR. Overall length 9.25 inches, inner core length 6 inches, insertable length 8 inches, circumference 6 inches, weight 7.7oz. Toys for dirty boys. Always clean before and after use.