10 1/2 Pump Push button suction creates enormous length and girth. Watch your erection grow. Cylinder features a vacuum release port on the side to regulate the suction. Pump is made using phthalate free, non-toxic materials ABS plastic cylinder. ABS products are safe, pure plus phthalate free Hands free operation! Requires 2 AA batteries, not included. Do not leave batteries in the vibrator between uses. Always clean before and after use. 10 1/2 Pump from Nasstoys of New York. New images 2013.