Doggie Stylz Service Dog in Training Harness with Removable Saddle Bag Dogs Backpack Harness Pack Carrier. 2 Removable Patches. Please Measure Dog Before Ordering. Made 2 removable reflective patches one for each side of harness 2 removable saddle bags that feature interchangeable identifying panels Reflective strip and lettering on both sides for added safety Underside is made of Neoprene which adds reinforcement and guards against abrasions 2 Adjustable Straps for premium & custom fit