1. Beautiful ball-holding cap style, liner PP/ABS material, high-strength cap shell, anti-smash and shock absorption, high-strength material, enlarged and deepened top groove reinforcement ribs, polyester material, metal buckle, adjustable and detachable chin strap.

2. Tested detachable chin strap, easy to fix and not fall off

3. Light weight, only 3/4 of mineral water weight, light and anti-collision

4. Provide personalized printing

5.Application: Mechanical processing, automobile manufacturing, urban rail transit, elevator maintenance and many other industries