● 4 in 1 Multifunction Step/Balance/Rocker/Stretch, easy fit attachments clip into the gridded base to convert the exercise board from an aerobic step into a stretch board, balance board or rocker with ease, this design is unique in the whole market, this versatile design allows you to enjoy multiple products at the same time for the least amount of money, at the same time, it effectively saves the space.● Product size 54.5*34*14cm; with high density TPE and PP material, durable enough, textured surface is non-slip, and shock absorbing, the surface is a slip-free, meaning you can have stability with every single set of steps, and could with oem logo, the grid pillars are load-bearing and stronger.● Adjustable to different height very secure, stable design. ● Premium slip-proof, comfort cushion top easy on hands, feet, back or other body contact points, does not contain latex. ● Improve strength and stamina,balance and stability. Use as part of your exercise regime for a comprehensice core, upper and lower body workout.● Non-making feet for use on almost any type of floor including wood, tile & carpet, and the bottom of the step and risers feature non-skid rubber feet to keep it firmly in place and protect against floor damage. ● Lightweight and easy to carry, assemble and store.● VERSATILE Our exercise step platform is perfect for cardio, HIIT, and aerobic workouts. Perform burpee jumps, planks, crossovers, basic step maneuvers and more to boost the intensity of your workout, burn more calories, and lose weight. At the same time, it can help you build endurance, boost exercise intensity, and improve cardiovascular fitness. What’s more, using it for aerobic exercise, lunge alternately, balance training, the legs stretched, push-ups, and sit-ups will strengthen your arms, chest, back and leg muscles. It’s suitable for people of all ages and fitness levels.