DescriptionMade of plasticmaterial, hard to fade and break, durable and reliable, which can be applied for long time use. Exquisite workmanship, the smooth surface will not hurt your hair or head. Widely used in factories, construction sites, construction, electric welding, aerial work, and so on.Features-Color:Black -Material:Plastic -Size:20.00X18.70X11.00cm/7.86X7.35X4.32in -Exquisite workmanship and good materials ensure a long service life and perfect details. -The practical caps Liner keeps the caps in perfect shape and supports it for a long time. -With ventilation holes to increase permeability, lightweight and breathable without losing toughness. -Specially designed to fit the shape, more comfortable and reasonable with the helmet. -Made of durable plastic material, which is sturdy and durable for your use.