Apollo Rotator Stroker. Intensely powerful male stroker. 7 functions of intense non-jamming rotation. Totally self contained, wireless design. Easy push button control with LED light. Textured chamber for added sensations. Removable and replaceable sleeve for easy cleaning or independent use. Safe and pure for body and pleasure. Made using phthalate free materials. ABS plastic case, Thermoplastic Rubber TPR sleeve. 4.5 inches by 2.5 inches sleeve. 11 inches by 2.75 inches overall. Vibrating stroker requires 4 AAA batteries, not included. Bulk weight 20 ounces.