SEIZURE ALERT Nylon Dog Vest Harness. Purchase comes with 2 reflective SEIZURE ALERT removable patches. PLEASE MEASURE your dog before ordering Reflective Removable Patches on each side of Harness Reflective Strip on Front Chest Strap and Trim of Harness Underside is made of Neoprene which adds reinforcement and guards against abrasions Two Adjustable Straps for premium & custom fit 2 inch easy snap release buckle