Yeah It's Dangerous Thats Why I Like It Fun Biker Patch Yeah its dangerous and that's why I like it. Got a fast bike? Is that why you like it? Say it with a patch. The iron on patch is embroidered in white over black and measures 4x1 inches. The patch features die cut borders for a clean look. You can sew it on to your leather vest or jacket, press it on to hats, shirts, jeans or belt. Make a Statement with patches. 4x1 inch Embroidered Patch for Jackets and Vests 100% Rayon Thread Synthetic Embroidery. Plastic Backing with Japanese Iron on Glue. Twill Fabric. Customize your Clothing with Patches Sew on the Patch to Leather Jackets or Vests. Iron on the Patch to Denim Materials. Features Plastic Iron on Backing. Heat Press at 270 Degrees Fahrenheit for 12-30 Seconds Clean Cut Embroidered Borders for Easy Sewing