Thickened non-slip PVC, filled with pearl cotton, four different heights 15cm, 30cm, 45cm, 60cm, a set of weight 40kg.
Detail
Jump Box (4-in-1): This 4-in-1 plyometric soft box set is perfect for jump training and improving explosive power.
Made with durable and safe materials, it minimizes the risk of injury and provides a stable platform for various workouts