Portable and Lightweight: Due to its sleek and compact design, a necessary pump for every family. Reliable Quality and Efficient Inflation: Save your precious time for fun.Straight stainless steel pump, inner button pump cover covers oversized water. Crank Pump: All with one-piece stamping and forming solid non-welded stainless steel handle. A solid handle is not easy to break and is more durable. Improves flow in low water pressure areas. Supply water to new areas, eg. garage, pond or garden hose. Please allow 1-2cm size deviation.