The Perfect Martial Aid Prosthetic Penis is a one size fits most unisex strap on harness. Sexual desires between partners are powerful, passionate and should not be denied because of temporary dysfunction. The 6 inches long prosthetic is perfect for maintaining an erotic and satisfying physical relationship. Wide straps for comfort adjustable up to 50 inches. The interior has a diameter of 1.125 inches and is 5 inches deep. The exterior has a diameter of 1.63 inches with a length of 6 inches. Penis is made using phthalate free, non-toxic materials Polyethylene, nylon web strap, ABS plastic snaps. Prosthetic Penis features: designed for use with or without an erection. Adjustable wide straps for comfort up to 50 inches waist. Soft outer sleeve with semi-rigid inner sleeve. Comfortable for user and partner. Easy to use. Plastic snaps click in place single strap. A water based personal lubricant is recommended. Waterproof non-vibrating strap on. Not a birth control device. Includes lubricant pillow pack. Product Dimensions: 3 wide by 3.1 deep by 7.8 inches long, bulk weight 6.4 ounces. Shipping Weight: 7.2 ounces The Perfect Martial Aid Prosthetic Penis from Doctor Love. Doctor Love Classic Marital Aid Penis Extension from DeeVa Toys. DeeVa. is a registered trademark owned or used under license by DeeVa, Granby, Quebec Canada.