Sandai boxing head protector Color: Black Red Blue Specifications: Adult, Child Weight: 150g Size: Suitable for adults with a head circumference of 58-66cm, children 50-58cm The large box contains 50 pieces, box dimensions: 80 x 60 x 50, weight approximately 11kg Small boxes contain 30 items each, box dimensions: 60 x 50 x 50, weight approximately 7kg Material: Wear-resistant PU leather, thickened high-density sponge padding, non-slip breathable lining. Functional purpose: Used for fitness training, to protect the head, prevent injuries, and improve combat skills.