Specification Product Information Item Code:W2031127618 Product Type :Single Box Product Product Name:Adjustable Workout Aerobic Stepper in Fitness & Exercise Step Platform Trainer Red Black with 4 Risers Place of Origin:China Main Color:Black+Red Main Material:Plastic Product Dimensions Assembled Length (in.):Not Applicable Assembled Width (in.):Not Applicable Assembled Height (in.):Not Applicable Product Weight (lbs.):9.47 Package Size Length (in.):30.90 Width (in.):14.96 Height (in.):6.49 Weight (lbs.):10.58 Product Features 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. Adjustable Heights: Challenge your workout with 3 adjustable height settings (4 "to 6"to 8") 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.