The KEY by Jopen Charms Lace Petite Massager. This petite massager is sure to put a twinkle in your eye. Perfect for beginners, bachelorette parties, or pleasure on the go! Lace features 5 patterns of strong, powerful vibrations. It also has a stainless alloy, easy push button. This petite massager uses 1 AA battery (not included). Comes with a soft, lint-free carrying pouch. 3.6â   x 1.02â  .