The vibrating anal Plug Elite Power Beads from the Anal Fantasy Collection by Pipedream is a slim anal plug made of phtalate-free, hypoallergenic silicone. This flexible anal plug features 7 bulbs gradually expanding in diameter from .5" to 1". At its end the Elite Power Beads has a strong and sturdy retrieval ring. Its slim shape makes this vibrating plug an ideal toy for beginners. This love toy comes with the required batteries.