Signal sets come complete with canvas heading and grommets and snap hooks . Sets come complete with 40 flags which includes; 26 alphabet flags (4' x 6'), 11 numeral pennants (2 2/3' x 9') and 3 substitutes (2 2/3' x 5 1/3'). All 40 flags are double lock stitched and constructed of 100% Dupont Nylon Material which is specifically designed for adverse weather conditions. If you require individual code signals, please contact us.