TR 2000 safety helmet, 4-point chin strap, blue. Supplied = assembled. Product type = safety helmets. Colour = blue. Surface material = ABS. Temperature resistance = -30 °C to +40 °C. Shell made of ABS for optimum impact and pressure resistance. Short visor for a better view upwards. Fast head band adjustment by ratchet adjustment. Head width adjustment from 45 to 62 cm. Textile harness for excellent comfort. Sweat band made from terry cloth to inhibit sweat. 4-point chin strap for a perfect hold. Electrical insulation in accordance with EN 397-2012 and EN 50365-2002-05 up to 1000 V AC or 1500 V DC. Service life: 5 years. Fast and easy to adjust to the user's head size, this helmet has a 4-point chin strap. Thanks to its textile harness and sweatband made of absorbent terry cloth, it promises optimal wearing comfort.