Bringing years of studio experience right into your home with our CORTEX Multi Level Aerobic Step with 8 Risers. Built to deliver dynamic and challenging workouts; the Aerobic Step is suitable for all abilities both in classes and at home. The sturdy and durable step features a textured, non-slip surface and gripped feet for a solid workout foundation. Height adjustable to five-positions, you're able to raise the platform to up the intensity of your training. Features Made from PP & TPR 200kg Max Weight Adjustable Height: 9cm, 15.5cm, 20cm Non-Slip workout surface Easy Height Adjustments Assembled Size: 109cm x 41cm x 9cm~29cm (L x W x H) Warranty: 12 Months Parts replacement warranty