Take your training on the go with the TYR Inflatable Kickboard. As the ideal training tool for traveling swimmers, this kickboard occupies 90% less space in your backpack than a traditional kickboard. With a one-way quick inflation valve, this state of the art product prevents air leak during inflation. In addition, it maintains the same buoyancy as the TYR Classic Kickboard, so athletes can rest assured they are getting the best workout possible. 10" H x 4.5" W x 6" D