barkOutfitters Service Dog Support Animal Reflective Hook and Loop Patch for DogStylze and Dean & Tyler Vests Set of 2 Emotional Support Animal (ESA) Reflective "Support Animal" Hook and Loop Patches. Hook and Loop Makes It Easy to Change For any Vests With Hook and Loop Material. These Patches Have Velcro Hook Material On The Back Reflective Material Helps Keep You And Your Dog Safe at Night Unlike Embroidered Patches There are no Threads to Snag and Break Printed Lettering is Easy To Clean. Comes in 3 Sizes