with Brim Aluminium Alloy Hard Hats Helmet with Removable Washable Liner Hat Adjustable Hat Band Helmets for Construction Site Engineering Workers

Our helmets are made of aluminium alloy, can be use for a long time, the product with removable liner, removable cleaning, sweat-absorbent material, adjustable hat band, can be adjusted according to the size of the head circumferenceProduct Features:1: aluminium alloy material2: Removable inner liner3: knob adjustable hat band4: Helmet with brimProduct name: Aluminium alloy helmetMaterial: aluminium alloySuitable for head circumference: 58-61 centimetreLining: 4-point fixedProduct size:21x28x13 centimetre/8.3x11x5.1 "Use: Construction, industry, oil, mineral industryHead circumference measurement: the correct way to measure the head circumference, take a tape measure around the temple parallel to the back of the head for a week (pay attention not to measure to the eyes or the top of the head)Product content: helmet x1, liner x1Attention Tips:1. our manual measurement may have errors2. Colours may vary due to different shooting methods

• Aluminium alloy material: our hats are made of aluminium alloy, using aluminium alloy helmet, with toughness and rigidity, a lightweight, rigid, it has high mechanical strength, the cap is treated with a glossy finish
• Removable cap liner: four-point adjustment, cushioning liner, 25 -50 millimetre between the cap shell and the cap liner, when the object strikes the helmet, the cap shell is not deformed due to the force directly affecting the head, the liner is removable, washable, easy to install
• Adjustable hat band: hat band knob adjustment, knob adjustment size, convenient, suitable for everyone to use, wear Fangbai Ne, more close to the head, wear solid, according to the size of the head circumference to adjust
• Sturdy hardhats: M-type mechanical design, the cap shell is made of ABS material with high strength, to the scientific process of mechanical structure, V-type mechanical design non-smash
• Scope of application: our aluminium alloy helmets are suitable for construction, industrial, oil and mineral industries, and can be use for a long period of time