Bestway Air Hammer Inflation Pump, 12-Inch, Black

Highlights: Easily switches from inflation to deflation Inflation pump inflates / deflates on up and down stroke, with large air chamber for rapid inflation/deflation Suitable for most pools, air mattresses, balls and other types of water toys Flexible hose and valve adapters to fit nearly every inflation valve Usage:- Flat Tire. Number Of Valve Adaptors:- 3. Stroke Volume:- 0.85 L / cycle