Exclusive to Equetech, these unique reusable pro bib numbers, slot into your existing cross country number bib! No need for a printer for competitions. Unzip to bottom of the bag to select the number you have been assigned for your competition and slot them into the three separated compartments and zip the bag back up. Great for the environment and have a waterproof seal! They can also be used without a bib. Simply hole punch on either side, then threading string or elastic through and tie around your waist, for showing and other equestrian events. Two holders in a pack with 4 sets of numbers 0-9 for each holder. BIB NOT INCLUDED Please note for most events you need a set of numbers for the front and back of your bib and one in your lorry window.