Pro Baseball, Hockey, Football, Basketball Numbers & Letters. Can be used for little leagues, colleges, organizations, etc. Quick shipping, quick turnaround time. Iron on letters and numbers first, then simply sew around the edges for a permanent hold. Eastern Lettering has top quality twill at the best prices on the net. See the rest of our online store for more details. We offer individual tackle twill numbers & letters for your selection. These numbers/letters can be purchased individually. Price is per letter or number/per color. Order 1 or 1000, it doesn't matter. Price discount given on quantities. When doing a one color application, select 'foreground' only. When doing a 2 color application, select 'foreground' as your main or top number/letter. Select 'background' as your bottom or border color for the number/letter. Each number or letter can be used as an iron on application, or a sew on application. Ironing on each character, will have a temporary hold, however sewing on with be permanant.