Basic Essentials...High Quality, feature-packed products for couples that enhance lovemaking at a price that cant be beat! A great addition to any toy collection! Comfortable and stretchy enhancer. Removable and reusable micro-stimulator. TPR (enhancer) ABS with silver plating (stimulator). Batteries included (3 watch, 6 included). 2.5x 1.5/6 cm x 4 cm (enhancer). 1.25 x .5/3 cm x 1 cm (stimulator).