- DURABLE THICKENED PVC MESH: This jump box is constructed from tear-resistant PVC clipped mesh, ensuring a robust grip during workouts. The non-slip surface enhances safety and durability, while the waterproof and anti-fouling finish simplifies cleaning. The removable outer skin with a zipper allows for easy maintenance. - HIGH-DENSITY PEARL FOAM FILLING: Filled with high-density EPE foam, our jump box resists deformation, providing lasting elasticity and durability. This eco-friendly and odorless material is ideal for home, school, and gym environments, accommodating repeated use without wear. - VERSATILE STACKABLE DESIGN: Our jump box can be used individually at different heights or stacked together for more options. With four height settings, it caters to various fitness levels, making it suitable for both beginners and advanced athletes. The stackable feature also ensures efficient storage. - ENHANCED SAFETY AND STABILITY: Each layer features long, wide Velcro for secure adhesion, preventing movement during use. The friction surface and weighted structure deliver a stable platform, minimizing the risk of shifting or collapsing and prioritizing user safety. Use Scenarios: 1. Ideal for plyometric training, helping users improve jump height and overall athletic performance. 2. Perfect for HIIT workouts, allowing for quick transitions between exercises at different heights. 3. Suitable for group fitness classes, accommodating a variety of skill levels in a single piece of equipment.