Leopard Patch for Jeans by Tat Patch 20% cotton / 80% polyester Made in USA No sewing, no ironing. Just stick on the patch and throw your garment in the dryer for a tight bond. Tat Patches are made from comfortable, flexible, durable sweatshirt fabric. Tat Patch stops the hole from ripping farther, holds on, and it's easy to apply. Tat Patches are easy to use...no ironing or sewing...a kid could do it!