Supple leather, 3-snap adjustable ring with a wireless removable vibrating micro stimulator for support and stimulation. Product Features Supple leather, 3-snap adjustable ring for support and stimulation Removable vibrating micro stimulator Leather (ring) Chromed Steel (snaps) ABS with silver plating (stimulator) Batteries included (4 watch, 8 included) 8.25? x .65?/21 cm x 2 cm (ring)