DescriptionThis item is practical bump insert, which is made of premium and sturdy material. Very suitable for full time outdoor workers in the low-risk workplace, compatible with baseball caps to provide head protection. The bump caps insert also has air holes for ventilation.Features-Material: PE -Hat circumference: 28-62cm. - Convenient for storage and practical for daily use with compact and exquisite design. - Just put it into the hat and then you can wear the hat, easy for you to operate. - Will provide you with good service, make it safer and more durable with exquisite details and good workmanship. - The caps holder is made of premium material, which will be durable, sturdy and practical for you to use. - Breathable with the hole design, portable and lightweight for carrying and wearing.
