Dr. Joel Kaplan Premium Prostate Massager a best seller just got better! Powerful prostate massager now with silky smooth Satin Finish. Angled for ultimate contact. Multi-speed vibrations. ABS plastic with polyurethane PU Cote massager, ABS plastic cap. Vibrating sex toy requires 2 AAA batteries, not included. Insertable Length: 6.75 Inches; Width: 1.00 Inches.