INFLATE WITH SPEED & FLEXIBILITY. The Airhead Multi-Valve consists of 2 Boston Valves with different thread patters on the bottom and a Shrader Valve. One of the Boston Valves will fit your inflatable. Use the Shrader Valve to inflate quickly at gas station or marina. Or, screw off the Shrader Valve and inflate the Boston Valve with a low pressure/high volume pump. COLOURS MAY VARY.