FABRIC LOGO, IRON-ON, SEWING, AND PATCH-ON FABRIC The back of the product has glue to iron the patch on the fabric. Hope all customers will be satisfied with our products. If there are any problems, we apologize here. Steps for ironing the patch 1. Sprink water on the back of the logo and fabric. (Do not use Laundry detergent) 2. Place a cotton fabric over the patch. 3. Iron over the patch on high for about 30 seconds. 4. Iron the inside of the garment underneath the patch for 30 seconds. If you want the logo to last longer, sew it around again. For shoes, hats, and thick fabrics, we suggest you sew them instead of ironing them. Thank you for shopping with us. Have a nice day :-)