Features1High Strength: This air pump inflation adapter is made of high strength hard plastic and alloy, with a strong structure, labor saving, high pressure resistance and long service life. 2Good Sealing: This paddle board air valve has good sealing, leakage proof sealing, stable performance, and highly durable. 3Saves Aeration Time: You can use a hand pump to inflate the paddle board to about 3 or 4 PSI, then connect it to a portable air compression device until it reaches 14 PSI, this is an ideal inflation process, it is also the most economical inflation because it doesn't need special paddle air pump, easy conversion. 4Convenient: Lightweight, portable, easy to carry and store, no need to carry different types of inflation tools, the multifunctional valve connector can meet all your needs and reduce your burden. 5Wide Applications: Suitable for most paddleboards, canoes, rubber boats, assault boats, inflatable pools, floating rowing boats, inflatable beds, canoes, etc.SpecificationItem Type: Air Pump Inflation AdapterMaterial: Hard Plastic, AlloyGross Weight: 70g / 2.5ozProduct Size: Approx.8.3 x 3.3 x 3.3cm / 3.3 x 1.3 x 1.3inApplication: paddle valve Package List2 x Paddle Board Valve