EASY INSTALLATION, QUICK RELEASE TWO-CLIP SYSTEM: All visors come with a set of quick release clips. Our quick release clips allow for fast and easy attachment or removal even mid-game. No tools required! UNIVERSAL FIT FOR MOST HELMETS: Applicable to most visor brands. Fits both adult and youth sizes. UNITED STATES BUSINESS: Located in Houston, Texas. Customer is key! No Tools Required!! Precision Football Helmet Visor Quick Clips are designed to fit most Football Helmet Visors. Clips are made from impact resistant plastic and each clip pack includes: 2 Clips and 2 sets of Screws.