High-density polypropylene safety helmet ABS Pesso, with reflectors Features:Extremely durable and lightweight.Extremely shock and heat-resistant ABS (acrylonitrile butadiene styrene) housing.Adjustable size 53-64 cm. A convenient Ratchet Gear wheel resizing system is used.Six-point attachment. Strong fabric support straps (width approx. 1.6 cm)Adjustable chin strap included.Two side openings for additional parts: headphones, face shield, etc. for approval.There are 8 ventilation angels on the top of the helmet.Lowered back for neck protection.The sweat absorption strip is replaced.Wide water drain channel at the back and sides of the helmet.There is a possibility to put a logo on the front of the helmet. Main applications: The helmet is designed to protect the head by cutting objectsthe impact force from above on factories or construction sites; head protection from the front, sides and back. Duration of use: up to 3 m. Complies with standards: EN 397: 2012 + A1: 2012 (industrial safety helmets) and European Directive 89 / 686EECUV resistant.Impact absorption up to 5 kN.Flame resistance for more than 5 sResistant to alkalis and detergents.Operating temperature from -30 ℃ to + 50 ℃. ISO EN 397:2001. CE certified.