These iron-on merit badge for dogs and cats are the perfect way to show off their personality! The embroidered patches have been designed exclusively for Lady Eleanor Designs with all the great things about your pup in mind. This patches in this listing include: Adventure Dog Measures approx. 2.5" x 2" HOW TO APPLY MATERIAL: Iron-on patches stick best to cotton and polyester. Ironing patches on fabrics like nylon, rayon, or rain jacket material can seriously damage the material, patches should be sewn on these fabrics instead. APPLICATION: Apply patch on the fabric in the spot where you would like it to be. Put a layer of thin cotton fabric over the patch and press down with a hot iron (for approx. 20 seconds. Flip the patch over and iron again for another 20 seconds. Double check the patch edges to make sure the glue is sticking to the fabric.