Always Carry a Spare! This pack of Boston Valves includes two valves that will fit all Airhead Boston Valve Equipped Inflatables. The square bases are much easier to turn than round bases, especially with wet hands. Bright red coloring makes these valves easy to find. AIRHEAD 2 Boston Valve, Pack of 2 Fits Most All Inflatables w/Boston Valves Specially Designed for AIRHEAD Tubes Dual Cap System for Easy Inflation/Deflation Durable Plastic Construction Don't Let a Broken Valve Ruin Your Fun! Great Spare for All Tubers Item Dimensions: 6.25 L x 4.5 W x 1.75 H Unit of Measure: EA This product ships in approximately 1 days