The patches have a heat seal backing, and can be applied to garments and accessories
by either sewing or heat-sealing (iron-on).
If using for scrapbooks or craft projects, the patches can be glued.
We also have an ebay listing for small sized heat seal ECU patches, as shown in the photos. (The small sized patches are 1" wide, and also can be ironed-on to garments and accessories.
Free shipping within the USA.
Please advise if you have any questions or require additional information.
Thank you for viewing.