Front Brim Hard Hat Safety Helmet Vented Suspension Adjustable

Specification: Color: White, Yellow, Red Material: ABS (Acrylonitrile Butadiene Styrene) Head measurement: Fit for 52-63cm/ 20.47-24.80'' Size: Approx. 29x22x17cm/ 11.41x8.66x6.69'' Features: The vent on the top of the hat is designed to avoid muggy wear for a long time. Four point protection, the inner lining is easy to disassemble for the groove design. It can adjust the tightness belt and review most of the head types. Suitable for quarrying, metallurgy, loading and unloading, oil and so on. Package Included: 1 x Safety Helmet