The HDPE safety helmet has "V" rib on the top of shell and rain trough.
6 cooling vents on the top fof the shell provide the maximum in air circulation for comfort
Standards: CN: GB2811-1989; EU: EN 397: 1995; US: ANSI Z89.1-2003
Model number: NTP-2
Material: HDPE
Color: Many colors available
Outer packing: 20pcs/carton