Thumps up, man up! When it's time to rise to the occasion, Renegade's Man-Up penis pump is all you'll need for added girth and increased endurance. Featuring a 7-inch, industrial grade acrylic cylinder with a supple 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. Thus, the Man-Up Pump always keeps HIM standing strong.Product details:✓ Smokey, Transparent Cylinder✓ Industrial Grade Acrylic✓ Quiet, Powerful Motor✓ With Supple TPE DonutLength: approx. 10,1 inches / 25,7 cmLength Cylinder: approx. 7 inches / 18 cmInsertable Length: approx. 6,6 inches / 16,8 cmDiameter Cylinder: approx. 2,7 inches / 6,8 cmInner Diameter Cylinder: approx. 2,4 inches / 6 cmMaterial: Acrylic (cylinder), ABS plastics (controller), TPE (donut)Power: 2x AAA Batteries (Micro/R03, not included)