METAL TO METAL STRONG - The helmet clip is constructed with stainless steel. Avoid plastic helmet strap mounts or other chin strap clips where the metal has been altered. EASY TO INSTALL - This kit is designed for easy installation on your helmet chin strap. The new design allows installation without removing the snap on the helmet chin strap. Refer to the video for correct installation instructions. INSTALLS ON HELMET D-RINGS - The helmet clip uses a double nylon strap mounting system to quickly connect to your helmet. The dual strap system feeds through the helmet D-rings in the same way as the helmet chin strap. Heavy-duty stainless utility snaps keep everything secure. EXTENDS HELMET CHIN STRAP LENGTH - If you need additional chin strap length for your motorcycle, motocross, or snowmobile helmet, this clip may be a suitable option as a replacement for your existing retention system. The strap length increases by approximately 1 inch, making it ideal for 3/4 open face or half helmets. SMOOTH RATCHETED BUCKLE - The stainless steel buckle is easy to operate, even when wearing gloves. Research indicates a preference for metal ratcheted chin straps over plastic ratcheted buckles, metal seat belt type buckles, or pinch-and-squeeze chin strap adapter kits. NEW IMPROVED DESIGN - Allows easy installation without removing the snap from the helmet chin strap.