Never Waste a Boner Patch measures 4x1.5 inches and is Embroidered in Black / White. The Small Patch can be sewn on or ironed on to clothing. You should sew patches onto leather jackets or vests. Refrain from ironing on patches to nylon or leather material. The correct iron-on temperature is 270 degrees Fahrenheit. If you are using a household iron you should press down for 30 seconds. If you are using a heat press 12 seconds is sufficient. The patch features clean-cut embroidered borders which will make it easy to sew on. We cannot recommend an iron setting that will yield you 270 degrees temperature. You can use a frying pan thermometer to find the correct setting of your iron. The temperature setting is very important. Plus or minus 10 degrees of variation is acceptable. But you should never go over 280 degrees Fahrenheit when ironing on the patch. Anything under 260 will also not activate the glue properly. The recommended 270 degrees Fahrenheit setting applies to all our iron-on patches. We cannot speak for other manufacturers though. We spend the extra dime to use Japanese brand glue which works very well if applied at the right temperature.

Specifications:

• Dimension: 4x1.5 inch
• Color: Black / White
• Fabric: Twill
• Backing: Clear Plastic Iron on Backing
• Borders: Clean-Cut Embroidered Borders for Easy Sewing
• Patch Style: Text Only
• Material: 100% Rayon Thread Synthetic Embroidery. Plastic Backing with Japanese Iron on Glue. Twill Fabric.
• Iron on Instructions: Use a Heat Press for 30 seconds set at 280 Degrees Fahrenheit.

Tips for Ironing on Patch: Plug in iron. Crank it to the highest setting. Place the iron on top of your garment with a frying pan thermometer sandwiched between the iron and garment to start the preheating process. Once the temperature reaches 280 Degrees Fahrenheit unplug your iron. The temperature will continue to rise and then start to decline. Once it declines to 280 Degrees Fahrenheit, Slide the iron, place your patch and put the iron on top of your patch, and press as hard as you can for 30 seconds without moving the iron around. Do not mess with the patch until it has completely cooled down. Do not iron on patches to Leather or Nylon!