Get it HARD and keep it that way with this Precision system! Just slip the Erection Enhancer ring onto the pump, slide your penis into the 8″ deep chamber and get ready for action. After pumping your Johnson as far as it will go, (slide the enhancer off the pump onto your erection) and enjoy high-octane performance! Pump features easy release valve and calibrated chamber to measure your progress. Includes free lube sample to get you started!
Size : 10 inches long , 3 inches wide. ( Tube basis)