Snoopy Iron Patch Set 1 x Silver, and 1 x Red Iron On Embroidery Pat 8.2 x 6 cm (snoopy on red roof) 7.2 x 5.9 cm (snoopy standing silver) preheat iron to 120-150c , apply heat for few seconds to hold design in place, turn over garment and heat from the back for 15-25 seconds. make sure the fabric can tolerate the heat Allow to cool thoroughly, test if the image is transferred completely and firmly. re apply heat if necessary