The XL pump bulb helps you pump your cock up fast!Who doesn't want an instant unnaturally huge and angry erection. This pump helps you get there even more quickly. You may find yourself hitting the quick release valve after just a few pumps. There may be fancier solutions to penis pumping, but this delivers a big veiny cock quickly and reliably. It even includes a comfort sleeve. If you're pumping for long term growth you can mark your progress with the measurements on the cylinder.Super Suction Pump with XL Bulb Specs and Benefits:Size: 9 inches in length, 1.75 inches inner diameterMaterial: ABS plastic and rubberColor: Clear Features XL Pump Bulb for quick resultsStretchy sleeve is tapered for a secure and snug fitSimple to use and helps men achieve great gains in penis sizeMeasurement diagram on the side helps to track progressModel images courtesy of BUTCH DIXON.