DescriptionSuitable for a variety of air pumps, you can use car air pump or ordinary bicycle air pump.Suitable for many boats and air beds, such as paddle boards, canoes, rubber boats, assault boats, rushing pools, pontoons, inflatable beds, etc.Made of tough and durable nylon and alloy, it is not easily damaged and has a long service life.It has 4 air faucets, each different from other air faucets, which you can assemble on the adapter to suit different situations.It's small, lightweight, and can be carried around when you're out, so you can use it wherever you go.specification:Material: nylon + rubber + alloy.Color: black and red.Size: 3.4 * 7.1 * 3.4cm.noteSome color distortion may occur due to different computer resolutions.Minor errors may occur due to different manual measurements.Package Included:1 * air valve adapter.4 * Air faucet.