Thank you for shopping with Laura Lynette Shop!
PLEASE read this part carefully: These patches are available WITH or WITHOUT permanent adhesive on the back.
WITH the adhesive backing PLEASE NOTE it is NOT sticky- it is activated with heat and pressure. If you are applying to a flat surface this could be done with an iron. If you are looking to adhere the patch to a baseball hat you will need to use a hat heat press, this is the only way we have found it to be successful.
If choosing NO ADHESIVE backing, these can be sewn on, or glued on using an adhesive like E6000 or another fabric type glue. If you are adhering to something that will be WASHED/DRIED - it is suggested that you stitch on, adhesive alone will not hold up in a washer/dryer.