JOYJARS chenille letters patches are self adhesive, you just need to peel off the protective film on the back glue and stick anywhere you like. You can use these fabrcis stickers to decorate your favorite backpacks, makeup bags, hats, shoes, laptops case phones and more. Our patches letters includes 56pcs of A-Z letter self adhesive patches sticker with gold glitter trimmed and 4 hearts shapes enough to meet your different crafting needs. 2.2 inches tall is easy to use and better for you to decor your backpacks, phones, bags, shoes, shirts and so on.