The COREFX 3-In-1 Plyoboxx is built of high-grade plywood for maximum strength with a slip-free surface, so you can jump off our Plyoboxes with confidence!Features:Size Variance: The 3-In-1 Plyobox helps you save space and time during your workouts, as you can easily alter the box orientation to varying heights: 20", 24", 30". Plyometric Training: The Plyobox offers plyometric training, which involves incorporating movements where  your strength, elasticity, muscle innervations get used to jump higher – throw farther – hit harder. Perfect for step-ups, box squats, CrossFit work and MMA.Advanced Design: Features pre-drilled holes for quick assembly, poly-coated outer layer to protect the exterior, and rounded corners so you can go all out in your workouts without worrying about potential injuries. Why You Need It:The COREFX 3-In-1 Plyobox combines safety, versatility, and space-saving efficiency! It’s a staple item in any studio/ home gym as it allows you to customize your workout by simply rotating the Plyobox to your desired height (20", 24" and 30") for a more challenging and demanding workout!How It Helps:Plyobox jumps are a great exercise to incorporate in your training, as it’s very demanding on the metabolic system, which helps you shed weight fast. What You Can Do With It:The Plyobox allows you to incorporate a wide range of full body exercises into your workout to help strengthen and improve your overall core stability.*Perfect for CrossFit WODS, vertical jump training, step-ups, dips, decline push-ups and more!