- Non-piercing, petite, adjustable nipple clamps that warm as they vibrate - Fully adjustable multi-use clamps - High intensity motor with 2-speed push-button control - Warms to an incredible 104F/40C - Silky smooth Satin Finish - ABS with PU Cote (controller, clamps) Nylon (screws) ABS with Silver Plating (button) Phthalate-Free PVC (cord) - Requires 2 AA Batteries Size 1.5 x 1/3.75cm x 2.5cm