WEIGHT: 65 pounds, heavier and more stable than other box jumps for home gym. HEAVY DUTY FOAM BOX JUMP: Our plyometric jump box is crafted from high-density and heavy duty foam (density-𝟏𝟏𝟎kg/m³), ensuring even weight distribution and capable of supporting up to 𝟒𝟒𝟎 pounds. Compared to wooden and iron jump box gym, our foam plyometric platform box features softer edges, more resilient effectively reducing the risk of joint and skin injuries NO-SLIP SURFACE PLYOMETRIC JUMP BOX: 3mm anti-skid granules cover the surface of the box jump, enhancing friction and providing excellent anti-slip performance. This significantly reduces the risk of slipping during workouts. The step-up box's surface is made from high-density waterproof PVC material, making it sweat-resistant, moisture-resistant, and easy to clean, eliminating dirt and footprints 3-IN-1 ADJUSTABLE HEIGHT PLYO BOX: Our 3-in-1 adjustable height plyo box offers a complete fitness experience. With just 3 height adjustments, you can tailor your workout to beginner, intermediate, or advanced levels, catering to individuals of all fitness levels. Develop strength with our plyometric box at home or in the garage gym through squats, push-ups, step-ups, dips, and box jump training BOX JUMP EXERCISE IN MULTIPLE SIZES: Our fitness exercise jump box comes in three sizes-the small size (20 x 16 x 14 in) weighs 22 pounds, the medium size (24 x 20 x 16 in) weighs 38 pounds, and the large size (30 x 24 x 20 in) weighs 65 pounds. Whether you're a beginner or an experienced fitness enthusiast, we have the right size to meet your training needs. It's also a perfect Thanksgiving and Christmas gift for your friends and family! NOTE: Ensure that each landing is made directly in the middle of the box's surface to maintain balance and safety. Please avoid using it on surfaces that are smooth or prone to slipping.