Reinforced Construction: This step aerobic platform is built to handle jumps, squats, and intense workouts without cracking or bending. The high-density PP base ensures long-term durability for home gyms Non-Slip Surface: Textured grooves of this step platform trainer keep you steady during HIIT or rehab sessions, while non-skid rubber feet guard floors from scratches 3 Adjustable Heights: This aerobic exercise step platform includes a 27x10.5 in wide platform with 4 risers. You can intensify workouts by adjusting height from 4in to 8in. Suitable for all ages and fitness levels, from beginners to advanced athletes Compact & Space-Saving: The stackable risers can be easily stored underneath the exercise step that you can store it under your bed, sofa or corner. Ideal for small apartments or shared spaces Multi-Scene Use: From workouts to daily Living, you can use the step deck for squats, kettlebell pulls, or calorie-torching circuits. Moreover, it can work as a sturdy step assist for low beds, doorways, or accessibility needs