The Dorado Head is a 100% Ultra Premium Silicone removable attachment for the Rumble, perfect for any sensitive erogenous zone. Once attached to your Rumble, choose a vibration pattern to make the Dorado fin flicker and flutter back and forth. Your toy now has all the benefits of the Rumble including 7 vibration settings and a lightweight, comfortable, ergonomic grip. Head width 2.4 inches, head height 1.5 inches, fin height 2.4 inches, fin length 1.5 inches. Massager not included. Sold separately.