Adjustable Workout Aerobic Stepper in Fitness & Exercise Step Platform Trainer Red Black with 4 Risers

High Density Material: Made from durable materials that can withstand up to 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.