Discover thick, throbbing erections that last and last with this professional-grade Mega-VAC Power Pump. Developed as a safe, affordable, non-surgical alternative to expensive medical procedures and pills, this auto-powered penis pump is the easy way to instantly enlarge your penis without any negative side effects. Just sit back, relax, and let the automatic pump do all the work for you!Cylinder: 10.50 X 2.25 ; Insertable Length: 6.50