Nexus Excel Prostate Massager - BlackIrresistibly 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.