Baseball Bump Cap, Safety Hard Hat Style Comfortable Lightweight Head Protection Cap Adjustable Four Vents Protective Hat for Men Women BLUEAIR Note: Please confirm that the

Note: Please confirm that the required lock hole size and lock shackle length meet your needs before purchasing

whether you're a professional or an amateur enthusiast

Standard: designed for standard outlets

a versatile tool that enhances the aesthetic appeal of any space

[ETL Certified for Superior Safety] ETL certification is a trusted mark of safety and quality

Baseball Bump Cap, Safety Hard Hat Style Comfortable Lightweight Head Protection Cap Adjustable Four Vents Protective Hat for Men Women BLUEAIR Note: Please confirm that theAbout this item ? This anti collision helmet has built in PE interior shell with foam padding to prevent light weight collision, reduce the damage of foreign objects to the head. Only used to prevent minor collisions. ? Four vents convective air, ventilation effect is obvious, breathable and wicking, comfortable to wear, contain foam pad to effectively relieve head pressure. ? It can be adjusted according to the size of your head, make it wear firmly