Bulk Safety Helmet Construction site electric power construction helmets breathable thickened ABS construction anti-smashing helmet electrician free printing labor protection cap. A hard hat is a form of head protection worn by workers to help prevent injuries from falling debris, impacts and other hazards. 1. Product Information Product NameHard hat summer protective helmet safety helmet summer fan ABS helmet Product materialABS Item Number38 Product colorWhite, blue, red, yellow ShippingBy air, by sea Product sizefree Product weightAbout 16 kg per carton Product packing36 pieces per carton Paymentvisa, mastercard, T/T, PAYPAL, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER 2. Product Introduce Vented top: They are ideal for warm weather and vented to help regulate body temperature and keep things cool and comfortable.The top ventilation ports enhance airflow and reduce heat to keep your head cool for comfortable all-day wear and visor reduces glare from sun and overhead lighting. Adjustable: Designed for safety and comfort with notched adjustment strap, 6 comfortable cloth suspensions, removable chin strap, detachable washable foam sweatband, and gripped underside brim. Widely applicable: Hard hat has your safety in mind whatever the work may be, whether you鈥檙e a carpenter, mechanic, plumber, warehouse laborer, welder, or construction worker.Bulk Safety Helmet website:http://www.huaiyinyw.com/safety-helmet/