When it is time to rise to the occasion, Renegade's Man Up penis pump is all you will need for added girth and increased endurance. Featuring a 9 inch, industrial grade acrylic cylinder with a supple Thermoplastic Elastomers TPE donut base for comfort, the Man Up Pump is powered by a robust and silent motor, providing maximum suction with effortless ease. Compatible with all lubricants and easy to clean, the Man Up Pump keeps you standing strong. Please note penis pump requires 2 AAA batteries, not included. Product dimensions 10.4 inches by 2.9 inches by 2.9 inches.