Most headlamps need these hard hat clips in case the headlights fall from the helmet Make sure headlamp installed mounted on a helmet stably This hard hats accessories greatly efficiently fix a variety of headlamps on the helmets, and they are easy to be installed and removed Simply attach the hooks around the edge of your hard hat and slip your existing headlamp band into the secure groove these headlamp hard hat clips can fix headlamp effectively on various helmet and hardhat, easy to use and remove The buckle is flexible and the headlights are more stable Even if the hat is turned over, the headlights will not fall Allows a headlamp to be installed on a helmet that lacks integrated headlamp clips Packaging includes: 30 hard hats accessories If these helmet clips does not fit your hard hat, please feel free to contact us We will provide 24-hour enthusiastic customer service Your satisfaction is our first goal