Competition Number Holder, HY
This new product is simple to fit to the back of any riding jacket
Simply sew 2 x 15mm black button (supplied) to the back of the jacket and the number holder just buttons on, ending the messy string and torn numbers. The numbers have been made to a size of which allows them to sit comfortably on the riders back and allows the use of most sizes of numbers. They are not waterproof but will protect the number in event of rain.