Package Include: 1 PCS Dog harness ONLY 1 Pair Removable Patches (you choose), if we don't get your message within 3 hours, we will send SERVICE DOG PATCHES for you. Easy to dress, comfortable to wear . The adjustable neck and chest strap ensure a comfortable fit and prevent the backpack from shifting when your dog moves. Efficient 3M reflectors improve visibility in the dark. The back is equipped with a handle for better control of your dog in difficult places. Harness: - Adjustable CHEST girth with 6 sizes. - Highly Visible Reflective straps for safety outdoor activities. - Ergonomically designed to accommodate everyday training and walking - Constructed of no pull/ no choke design to make daily walk easier - Weld metal D-Ring is made for easy latch for harnesses or emergency tie-ins