Dogline Alpha Nylon Service Dog Vest Harness With Removable Chestplate and DO NOT PET Velcro Patches Reflective Chest and Trim Durable Solid Handle DO NOT PET Patches; Patches are Removable and Reflective S/M Size 1.5" x 4"; L/XL 2"x6" Removable Chest Plate Breathable Fabric With Neoprene Lining