Made of synthetic Dimensions: 3.5 x 1.95 inches Design: A subtle shamrock design perfect for holidays or superstitions Customize: Perfect for your DIY denim and trucker hats Style: A symbol of luck to carry with you everywhere Use: Simply heat press or iron on to any accessory split Whether you are celebrating the luck of the Irish or simply wishing luck to enter your life, this patch is sure to add to the fun. Perfectly customizable on any trucker hat or DIY project.