This item is practical bump cap insert and baseball hat, which is made of PE, cotton material. Very suitable for full time outdoor workers in the low-risk workplace, compatible with baseball caps to provide head protection. caps insert is universal and useful. Features - ColorAssorted Color -Material:PE, cotton - Size: 27.50X17.00X12.00cm/10.81X6.68X4.72in - Bump cap inserts are convenient for storage and practical for daily use with simple and design. - Just put bump cap insert into the hat, then you can wear the hat for head protection during low-risk workplace, protective and useful. - The baseball hat with bump caps inserts are practical and safe, with details and good workmanship. - Bump cap insert is made of PE material, durable, sturdy and practical for you to use. Baseball hat is made of cotton material, simple to use. - Breathable and comfortable for wearing, portable and lightweight, simple to carry, convenient and useful. Package list: 2 x Baseball Cap 4 x Bump Caps Inserts