The Lover's Delight Nubby from California Exotics is sized for comfort and intensity. The stretchy and comfortable couple's enhancer provides sturdy support for him and tantalizing nubbies for her. Features a wireless 3-speed removable stimulator. TPE (enhancer), ABS with Metallic Plating (stimulator).Batteries included (3 watch, 6 included). 3"x 1.75" (enhancer); 2.25"x .75" (stimulator).