Safety helmet reinforced construction safety helmet for preventing falls breathable safety cap for construction work

Product Name: Safety HelmetModel: A3FExecution Standard: GB-2811-2019Safety Certification: LA-2021-2145Material: High-strength PlasticExpiration Period: 30 monthsHead Size for Use: 550mm - 650mmWearing Height: 82mmVertical Spacing: 45mmSelf-Weight: Normal 350 - 390gImpact Absorption Performance: 2988NColors: Yellow, Red, Blue, White, OrangeSpecial Features: Electric Insulation/Flame Retardant Performance, Low Temperature ResistanceInternal Dimensions: 235mm * 198mm * 135mmProduct Description1、The design of ventilation holes on both sides ensures excellent heat dissipation.2、 Anti-shock and impact-resistant, ensuring safety.3、 Frontal breathable and sweat-absorbing cotton, no discomfort from sweating, comfortable and breathable.4、 Hollowed-out bridge for shock absorption, secure and durable when worn.5、Double-strap with precision satin ribbon for adjustable fit, providing a more secure and comfortable wear.