Maxx Gear Powerful Penis Pump Clear from Nasstoys of New York. Super suction adds size. Go big. Go strong. EZ squeeze handle with pressure release valve. Easy to measure size. Made using body safe, phthalates free materials soft base and hose Silicone, clear chamber Polystyrene, pump ABS plastic. Size total length 8.5 inches, cylinder diameter 2.75 inches at base, insertable length 7.0 inches. UPC number 782631276206.