Transfers are designed to be applied to the existing glass by a pressure transfer method. Place the desired transfer in position on the glass, using a dull tool rub back and forth across the clock glass transfer using light pressure. Peel the sheet back smoothly and the transfer is done.
Transfers have a 3 year shelf life and the ink used are temperature sensitive. Transfers may be revitalized by placing them in natural sunlight. They are all gold tone and are measured by the overall width and then the height from the bottom to the lowest height of the top U shaped portion.