Pocket Pulse small personal massager is available in three colors: Lavender, Teal and Black. Each sold separately. 7 rhythm functions. Made using phthalate free, non-toxic materials: ABS plastic. Hard plastic sex toy for external massage only. Battery operates. Button cell batteries requires 3, included. Waterproof vibration for play outside the bedroom. Massager measures 2.75 inches long. Insertible length is 0.75 inch. Maximum diameter 0.75 inch, minimum diameter 0.50 inch. Bulk weight 1 ounce. Package dimensions Length 3 inches, Width 0.75 inch, Height 5.50 inches. Packaged weight 1.50 ounces. Pocket Pulse Black from Golden Triangle. GT Adult Toys for everyone!