Power Rock Vibrating Girth Ring adds girth, enhancement, and support for him, with discreet vibrations for her. Soft and stretchy. Removable wireless micro-stimulator. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials unscented Thermoplastic Rubber TPR ring, ABS plastic stimulator. Batteries required to power up 2 watch size, 4 included. Ring measures 3.5 inches long by 1.5 inches wide. Stimulator measures 1.1 inches long by .5 inch wide. Bulk weight 1.4 ounces. Always clean before and after use. Category: For Men, Rings & Sleeves, Extensions. Power Rock Vibrating Girth Ring is a registered trademark for California Exotic Novelties. Sex toys and sexual wellness. New high resolution images added.