VEVOR Industrial Safety Helmet ANSI/ISEA Z89.1 Approved ABS Hard Hat with Visor & Earmuffs 6-Point Ratchet Suspension Adjustable Vented Hardhat for Men & Women for Outdoor Construction Workwear Safety Support for Every Task Full-Brim Secure Design Comfortable & Secure Ideal Fit ...VEVOR Industrial Safety Helmet ANSI/ISEA Z89.1 Approved ABS Hard Hat with Visor & Earmuffs 6-Point Ratchet Suspension Adjustable Vented Hardhat for Men & Women for Outdoor Construction Workwear Safety Support for Every Task Full-Brim Secure Design Comfortable & Secure Ideal Fit with Ventilation Versatile for Multiple Uses Light Built Easy Wear Protection Standard/Grade: Type 1/Class C,Suitable Head Size: 20.87 to 25.2 in/53 to 64 cm,Color: White,Item Model Number: M-5015+E-2026F,Suspension Points: 6,Size (With Earmuffs and Visor Installed): 11.22 x 9.84 x 8.27 in/285 x 250 x 210 mm,Safety Certification: (EU) 2016/425 (EN 397) ANSI/ISEA Z89.1,Reflective Strips: Yes,Product Dimensions: 10.63 x 8.43 x 6.5 in/270 x 214 x 165 mm,Main Material: Helmet: ABS + Lens: PC (Polycarbonate),Item Weight: 1.74 lbs/0.79 kg