Train explosive power safely and progressively with the Echo Strength Soft Plyo Boxes. Each box is constructed with high-density bonded foam that maintains its shape under repeated use, while the durable PU leather exterior stands up to heavy commercial training environments. Whether used individually or stacked together, these boxes provide a stable and reliable platform for plyometric training. The integrated carry handles make setup and transitions easy, while clearly printed warning labels on two sides promote safe usage in any gym setting. Key Features High-Density Bonded Foam Core – Maintains firmness and absorbs impact PU Leather Exterior – Durable, easy-to-clean surface YKK Zipper Closure – Premium, long-lasting construction Embroidered Echo Strength Logo – Clean, professional finish Safety Warning Labels – Printed on two sides for visibility Built-In Carry Handles – Easy transport and setup Safer Training Surface – Reduces shin and joint impact during missed jumps Sizes 3” Box 6” Box 12” Box 18” Box 24” Box Specifications Footprint (each box): 36” × 30” Packaging: 1 piece per carton
