Adam Male Toys Cock and Ball Infinity Cock Rings TO1486001. Similar to a figure 8 ring. super soft, stretchy, disposable cock and ball rings. Single speed motor vibrates at base of shaft, between cock and balls. Can be used with or without vibration. On/off switch. Disposable battery lasts 20 minutes. Phthalate free, non-toxic materials: Thermoplastic Resin TPR. Do not attempt to remove or replace battery. Topco Sales. Made in China.