Pretty Love Anal Stimulator Inflatable Automatic Pump Up Button Control Air Release 12 functions. With a smooth curve design to provide a more feeling sensation. Waterproof for play in and out of the water. Made using body safe materials Silicone shaft, ABS plastic base. Rechargeable USB. Color Black. Size approximate 5.31 inches by 1.22 inches deflated, 1.77 inches inflated.