Our bump cap hat insert is an essential tool for anyone needing additional head protection without the bulk of a traditional hard hat. Designed to fit snugly inside your baseball cap, this inner shell insert offers a discreet yet effective solution for workplace safety. To use, insert the liner into your cap, making sure it fits comfortably against your head. This insert is Ideal for environments where minor head impacts are a risk, providing a balance of safety and comfort. Features -Color:Black -Material:ABS -Size:20.00X18.00X9.40cm/7.86X7.07X3.69in -Breathability enhancement: features strategically placed ventilation holes to enhance airflow, keeping your head cool and comfortable during extended wear -Universal adaptability: compatible with a wide range of baseball caps and fabric hats, making it a versatile choice for various headgear needs -Comprehensive head protection: provides full head protection, effectively shielding against minor bumps and impacts in different work environments -Lightweight design: lightweight construction ensures comfort and ease of wear, even during long hours of use, without causing strain -Flexible use: can be used on its own or inserted into various fabric hats, offering convenience and adaptability for different headgear preferences Package list: 1 x Bump Cap Insert