These iron-on letters are textured, velour appliques and are perfect for team jerseys. Bonds permanently to fabric and paper, not recommended for synthetic fabrics. Use to personalize home decor, purses, t-shirts and other clothing items. Turn garment inside out, machine wash and dry. These 72 iron-on letters includes 4 each - a-b-c-e-g-h-l-m-r-s and 2 each - d-f-i-j-k-n-o-p-q-t-u-v-w-x-y-z. Test to be sure temperature and timing are appropriate for fabric. Directions are, place letters (print side down) in desired position on fabric. Heat dry iron for 5 minutes on cotton setting. Cover with press cloth and press for 15 to 20 seconds on each side. Move iron slowly to avoid scorching. Allow to cool. Check by partially removing paper. Machine washable, press again if necessary. Available in navy color. Measures 1-1/4-inch height.