Blackjack Industrial Double Down Headlamp Clips | Retention Strap System for Fire Helmets | Works on Traditional and Modern Fire Helmets | Structural and Wild Land Firefighters DOUBLE DOWN HELMET CLIPS: Blackjack Industrial Double Downs are a set of 4 clips that attach to firefighting helmets with 3M VHB. Our helmet clips are made from a proprietary thermoplastic blend designed to withstand temperatures in excess of 500 degrees. KEEP YOUR GEAR IN PLACE: Blackjack Industrial Double Down headlamp and goggle strap retainers are designed to keep your light and goggles on your helmet in all conditions. Our 4 clips attach to your helmet and hold your headlamp, goggle or other accessory straps on your helmet and keep them in place exactly where you put them. DEPENDABLE AND RELIABLE: When it comes to safety, we believe overkill is underrated. Blackjack Industrial products are over-designed to provide you with ultimate dependability. With our double down head lamp clips, you can focus on the job in front of you and not have to worry about the safety and dependability of your equipment. LIFETIME WARRANTY: Blackjack Industrial believes your equipment should be dependable, reliable and WORRY FREE. If your clips should break for any reason, well replace them - NO QUESTIONS ASKED. All Blackjack Industrial clips are guaranteed for life. Dont bother with inferior products; get the best with our Double Down Head Lamp clips. DESIGNED BY FIREFIGHTERS FOR FIREFIGHTERS: Blackjack Industrial was started by a firefighter that spent nearly 20 years putting out blazes on the front line. One major frustration he had during this time was a lack of innovation when it came to safety products. Firefighters need light and for their safety, and for those that they are saving, they need to have their hands free as well. This need is why he invented his first hard hat brackets which allowed him and his fellow firefighters to safely secure their lights to their protective helmets.