colaxi Construction Helmet for Adults Hard Hat for Arborist Outdoor Industrial Work Red

[Comfortable Chin Support]: The thickened chin guard is detachable for easy adjustment and cleaning, offering enhanced comfort and clean during use [Quick Release Buckle]: Designed with a simple yet effective quick release buckle system that allows for effortless adjustment of the face circumference, making it user friendly and efficient in fast paced work settings [Adjustable Fit]: Equipped with an adjustable tension knob, this helmet offers a smooth rotation for easy size customization. It accommodates head circumferences ranging from 54-60 cm, ensuring a secure and comfortable fit for various users [Quality Material]: Crafted from high strength PP, this Construction helmet is designed to withstand wear and tear while maintaining lightweight properties [Enhanced Breathability]: Featuring multiple ventilation holes at the top, this Hard Hat ensures good ventilation to keep you cool during extended wear periods in demanding environments Size Chart: 27.5cmx23cmx18cm/10.83inchx9.06inchx7.09inch Suitable for head circumference 54cm-60cm/21.26inch-23.62inch Package Includes: 1 Construction Helmet Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.