The Sorra from Maia Novelties is both. Sorra combines a set of 7 graduated anal anal beads with a flared base tapered anal plug. Sorra is made from 100% Medical Grade Silicone. Sorra features a dual use flared flange to prevent over insertion and is 100% waterproof. Sorra measures app. 12 inches in length and has an insertable length of 8.25 inches on the beaded side and 3.5 inches on the plug side.