Improve core strength and your full body workouts with fitness equipment from Philosophy Gym. This plyometric box is constructed from high-density EPE foam and encased with heavy-duty PVC fabric for durability during intense workout sessions. The slip-resistant surface gives you the safety and stability you need to perform continuous jumps and exercise routines. With the plyo box's durable and sturdy construction, they are perfect additions to your workout for commercial or home use. The boxes are a great supporter in a wide range of cross-training exercises such as box jumps, box push-ups, dips, and set ups. Our plyometric boxes are available in several height options. These boxes all feature self-fastening straps to securely connect the boxes if this is desired. Stackable boxes allow for height challenging movements, giving you the option to control the level of difficulty for several full body exercises. Size Options and Dimensions: 6 Inch: 28" L x 28" W x 6" H, Weight Capacity: Up to 440 lbs. 12 Inch: 28" L x 28" W x 12" H, Weight Capacity: Up to 440 lbs. 18 Inch: 28" L x 28" W x 18" H, Weight Capacity: Up to 440 lbs. 20 Inch: 28" L x 28" W x 20" H, Weight Capacity: Up to 440 lbs. 24 Inch: 28" L x 28" W x 24" H, Weight Capacity: Up to 440 lbs. Philosophy provides professionally designed fitness equipment with exceptional durability to meet all your workout needs.