Square Aerobic Step Platform with Four Risers

High Density ABS Material: Made from durable materials that can withstand up to 550 lbs, it can serve you for a long time. Light weight, easy to carry, assemble and convenient storage.5 Adjustable Heights: Challenge your workout with 4 adjustable height settings (4 "to 6"to 8"to 10"to 12) that you can raise or lower as you wish.Non-slip design: The textured surface is non-slip and shock-absorbing, which means you can stay stable through each set of steps. Each riser is also fitted with a non-slip rubber foot to prevent it from sliding when moving and scraping the floor.Versatile uses of fitness: can help you build endurance, increase exercise intensity, lose weight and improve cardiovascular health. What's more, using it for cardio, alternating lunges, push-ups and sit-ups will strengthen your arm, chest, back and leg muscles. It is suitable for all ages and fitness levels.Easy to carry and store:16"Square x 12"heights, easy to carry to the gym or office fitness class. Stack the risers under the platform for easy storage. Ideal for exercise classes, recovering from an injury or a regular workout routine.