Bestway Air Hammer 3500 Manual Air Pump, Dual-Action Hand Pump for Air Mattresses, Pool Floats, Inflatables & Toys, Black - 62030

The Bestway Air Hammer Double-Stroke Piston Pump 3,500 ml is a high-volume manual pump designed for quick and convenient inflation of air mattresses, pools, boats, and other inflatables. Its double-stroke action delivers air on both upward and downward movements, helping make inflation faster and more efficient. The large 3.5-litre air chamber and included valve adapters provide versatile performance for various inflatable products.