Smartxchoices 16 Inch Adjustable Stepper Exercise Workout Platform Bench is designed to improve core, strength, stability and resistance training regardless of the season or weather. Ideal for recovering from an injury or everyday regular workout routines. Made of solid HDPE materials to ensure years of use and supports up to 300LBS with impact resistance. With 4 different height levels for your routines. The non-slip surface and rubber feet provide ultimate stability. Lightweight and portable, easy to assemble and convenient to store. Perfect for indoor and outdoor use, great for cardio workouts and lower body strength training, and very helpful in building strength and balance.