CalEx nipple play Silicone Vibrating Nipple Pleasurizers. 2 non-piercing fully adjustable Silicone nipple stimulators with unique cinch design. High intensity motor with 2-speed push-button control. Silicone covers are removable for cleaning and to use stimulators independently. ABS with PU Cote (controller) Silicone (sleeves) ABS with Silver Plating (stimulators, button) Phthalate-Free PVC (cord). Requires 2 AA Batteries. 1.5" x .75"/3.75cm x 2cm.