The Slim D. one of Doc Johnson's® most popular shapes. has a width that is pleasurable and comfortable for most bodies and is available in both FIRMSKYN™ and dual density ULTRASKYN™. Dual density ULTRASKYN™ warms to the touch and is designed with a soft exterior and firm core to emulate the feel of a real penis. while the FIRMSKYN™ option offers a firmer feel in a classic pleasure product material. • Dual Density Design Feels Real • Slim Design. Lifelike Detail • Soft. Plush Exterior and Firm Inner Core • Suction Cup Base for Added Stability • O-Ring Harness Compatible • Handcrafted from ULTRASKYN™. for The Ultimate Feel • Phthalate-Free. Body-Safe • Proudly Made in America