With the Jsp AHV000-500-000 deluxe elastic chinstrap, your safety helmet stays firmly and comfortably positioned during active workdays. The integrated chincup and flexible elastic webbing provide a secure fit without uncomfortable pressure points around your jaw. Featuring an easy-to-use slip fastening system, this 2-point chinstrap attaches seamlessly to Jsp Evolution safety helmets. When working at height, on scaffolding, or in windy outdoor conditions, it keeps your helmet from slipping off as you bend or look upward. For optimal protection on site, the automatic safety release mechanism activates at forces between 150 and 250 n to prevent strangulation or snagging hazards.