Airhead Replacement Boston ValvesAlways be prepared with replacement Airhead Boston Valves! This pack include two valves that will fit all Airhead Boston Valve Equipped Inflatables. The square bases on these Airhead Boston Valves are much easier to turn than round bases, especially with wet hands. With bright red coloring, these valves are always easy to find! Simple to turn square bases; Fits all Airhead Boston Valve Inflatables; Hi Impact Plastic Design; Bright red color for increased visibility;