This product is air valve adapter with nozzles. Made of plastic material with high hardness, durable and perfectly fit the air pump valve. Precise design ensures no air leakage, perfect for inflatable boats, paddle boards, kayaks, inflatable beds, and more. Features - Color: Black. - Material: Hard plastic. - Size: 4.50X3.50X3.50cm/1.77X1.38X1.38in. - Portable & compact: the valve adapter kit is small and lightweight, easy to carry, can be put in a tool box and taken out when needed. - Wide applications: air pump adapter accessories are suitable for many outdoor activities, such as kayaking, hiking, etc. - Different pumps: can also be used for electric pumps, hand pumps or foot pumps to meet your different replacement needs. - Good seal: high hardness plastic material and precision design ensures good durability and good sealing, no air leakage. - Widely compatible: comes with different adapter nozzles, compatible with many air valves. Package list: 1 x Air Pump Adapter 4 x Adapter Nozzles