The penis ring will provide the firmness you desire, and the testicle ring will offer a pleasant sensation of pressure. Once inserted, the anal dilator will allow you to enjoy its distinctive shape and texture, thanks to the soft, body-friendly TPR material. The anal dilator quickly adapts to your body temperature, and its curved tip will transport you to unimaginable sensations. Furthermore, this dilator features a vibrating motor that enhances the pleasure. Plug Length: 12 cm; Insertable Length: 8 cm; Plug Diameter: 4 cm; Battery: AAA