Enjoy incredible hands-free stimulation with the Vibrating Silicone Nipple Loops. These sleek silicone wonders are activated with a single switch to deliver powerful vibrations right where you want them most. The whisper-quiet motor tickles and teases, while the super-soft silicone feels great against your skin. Simply place your nipple inside the loop, lower the strap to adjust the tightness, then instantly turn on with the flick of the switch! Remove the bullet from the holster to replace the included LR41 batteries.