99% thread + 1% glue Used to creatively patch a favorite shirt, jeans, hats, blouses, pants, skirts, etc. Make your backpack or tote unique Material: Silk Thread + Cotton + Polyester; Patches Size:(L) 17cm*(W)8cm（Also it can be cut into pieces if it is too large for your project.） Package includes:2pairs DIY embroidered flower patches For special items meant to last for a very long time, such as quilts, ironing on the patch and then reinforcing with a few stitches is an effective way to ensure permanent placement. Appliqués can even be added to paper using glue, or sewn onto certain materials, so this decorating concept is not limited to the iron-on technique Used to creatively patch a favorite shirt, jeans, hats, blouses, pants, skirts, etc. Make your backpack or tote unique