Reflective Patches for dog harnesses and vests are sewn with high quality hook & loop backing Reflective dog patches to display on your service dogs vests and harnesses and share with other service dogs for added safety and visibility. The size of service dog patches is about 4.5in×1.6in, suitable size for most dog vest harness and large engouh to see the words clearly. Reflective service dog patches are best suited for dog leashes, harnesses, vests, collars, or any other dog accessories. Neon color can bring extra confidence to your dog + handler team and keep you working in good spirits all day long. Made with durable reflective material and hi-vis ink. Dog vest patch is visibility on tactical gear for your k11 unit or working dog in training.