Pull an All Nighter! The All Nighter Wireless Cockring is a stretchy reusable dual vibrating cockring with mini pleasure nubs. One size fits most. This super soft and extra stretchy phthalate-free ring feels incredible. The mini vibrator with on-off switch provides reusable excitement for both partners. The nubbed ring tingles wherever it touches. Two watch size batteries are included. Keep it rocking into the morning hours!