About this item 4Pcs tactical patches with texts: 3.55x1.58 Inch (9x4cm), including SERVICE DOG, IN TRAINING, DO NOT PET, THERAPY DOG, EMOTIONAL SUPPORT, SERVICE DOG IN TRAINING, enough quantity for you to decorate your dog's vest or harness Durable to use: Patches are made of embroidery fabric material and are made of soft, sun-resistant canvas, and the white text does not easy to fall off and is more eye-catching Patch Backing: hook tape backing. The free same-sized loop tape packed. Magic Sticker-compatible Hook backing for attachment to Tactical Hats and Gear, nice for your dog harnesses, vests, backpacks, leashes and collars, and so on. Removable and interchangeable: The dog patches are well designed to be easily passed on the dog's vest or traction rope; The eye-catching text makes it easy for passers-by to see that your dog is a service dog, ideal for dogs or anyone who trains service dogs Versatility - patches [1 Year 100% Money Back] We provide a 1-year quality guarantee and money-back service. If you have any problem, our team will help you solve your problem in 24 hours can be used for multiple dogs or a dog with multiple roles