Features High-Denisty ABS Material - Constructed of durable material, top and supports up to 550 lbs withimpact resistance, can serve you for a long time. Lightweight and easyto carry, assemble and convenient to store. Height Free Adjustment - Challenge your workout with 3 settings of adjustable height (4", 6", 8"), you can raise or lower the height according to self requirements. Anti-slip Design - Platform textured surface is secure, non-stick, non-slip, and shockabsorbing, ensure you exercise easily and safely. Also comes with fournonskid feet on each riser to prevent it from sliding during exerciseand scratching floors Versatile Stepper Platform - Ideal for workout classes, recovering from an injury, or everydayregular workout routines in the comfort of your own home, office or take it with you to your friends' home, to help you keep fit and enjoy youraerobic exercises Great Fitness Helper - It can be used to target your hamstrings with alternating lunges andalso help you to strengthen your chest and back by pushups.Perfect forbeginners and advanced athletes looking to work out at home.Easy tomaintain and keep clean Our exercise stepper will help you work on your coordination as you improve your cardiovascular fitness. 3 different settings for more strenuousexercise,such weight loss, muscle-building and toning Specification: Platform Size: 30.5" x 11.4" x 3.5" (L x W x H) Each Riser Size: 11.8" x 3.9" x 2" (L x W x H) Weight: 8.8 LBs Weight Capacity: 550 LBs Package Includes: 1 x Stepper 4 x Risers