PRODUCT FEATURESIt has heights of 15, 23, 30, 40, 50 centimeters.It has widths of 40, 42, 44, 45, 45, 45 centimeters.Weights 205, 256, 283, 314, 342 grams.Made of polyproplene.The set includes 1 piece of each size.Helix Obstacle SetDescription: The Helix Hurdle Set is part of Nara Sport's innovative..