Most headlights require safety helmet clips to prevent them from falling off the helmet. The helmet clip is made of high-quality plastic, easy to use, and secure to prevent detachment. Installation is simple: attach the clip to the helmet, then slide the headlight strap into the clip slot to securely hold the headlight in place. Lightweight design ensures comfort with no added pressure on the head. These clips are suitable for various applications, including construction sites, plumbing, installation work, mining, firefighting, skiing, cycling, and other outdoor activities. Color: Black Material: Plastic Package Contents: 100 x buckles Note: Other items not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.