Irresistibly thick and hard the Excel provides a fit to the inner contours of a man's body perfect for giving a strong massage straight to the p-spot. The smooth durable material combined with the stainless steel roller perineum massager and external handle make it easy to use. Made from polypropylene a non toxic plastic that is non-porous smooth rigid and waterproof. Shaft length is 4.3 in. width is 1.26 in.