Sport-Thieme Mini Hurdle Set: This works great. The Sport-Thieme Mini Hurdle Set operates on a folding principle: rectangular segments are attached to the hurdle, which you can unfold to raise the height or fold in to lower it. A total of 4 height settings are possible - approximately 20, 25, 33, and 40 cm. For transport, you can fold the base legs of the hurdle inward and adjust the training hurdle to the lowest height, saving space. Available individually or as a set of 6. Product details: Material: Plastic, Width: 48 cm, Weight: approximately 500 g, Color: Orange, Height adjustment: approximately 20, 25, 33, and 40 cm, Available individually or in a set of 6.