White vibrating nipple clamps with rubberised surfaces, screws for regulating the pressure intensity and with a plug-n-play system. The USB-cable just needs to be plugged into a (mobile) charging device, car adapter, PC port etc. to start the vibrator. 11.4 cm, Ø 1.7 cm. Material: metal, PVC, ABS, phthalate-free according to EU Regulation REACH.