26Pcs Pearl Iron On Letters Product Size Universal size pearl letter patches to meet your various usage scenarios. High Quality Pure handmade, exquisite workmanship. Widely Used. Easy to use on hats, clothes, bags and more. Use these rhinestone letters to make your work more eye-catching. How to Iron Back of the letter is facing up.Place cloth under the letters Iron for 50s, don't turn on the steam. Press until cool. Sew more firmly after ironing.