Supple leather-like T-back panty  (hand washable with mild detergent)  encases vibrating bullet that is operated by a wireless remote control. These panties stretch from about 26 inch waist to a 38 inch waist or fit up to 40 inch hips.
Remote works from up to 15-20 feet away! 
Requires 2 'AA' Batteries and One 12 Volt Battery (included)