Hand Pump Portable Double Action Manual Air Pump for Outdoor Swimming Ring Mattress Pool Floats Inflatable ToysFeatures Simply insert a suitable air nozzle into the inflator port, pull up on the grip to inflate. Unique dual action system saves energy and inflates faster. Manual air pump does not require any battery or power source, and is small and light, making it easy to put in a travel backpack or suitcase.Specifications: Material: Plastic Season: All Season Gender: UnisexOccasion: Daily Style: Casual Pattern: Solid ColorPackage Contents: 1 * Manual Air Pump SetNote: There may be 1-2 cm deviation in different sizes, locations and stretch of fabrics.Size chart is for reference only; there may be a little difference with what you get.Color may be lighter or darker due to the different PC display.Promise: If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.