I'm selling this because my dog has outgrown it. For small dogs, size M Length: 29cm from the base of the hood Chest: 45cm A D-ring has been hand-sewn on, allowing you to attach a leash hook. There's also a buttonhole under the hood, so you can attach a collar. Reflective tape is attached, and there's a pocket on the back. It fastens with Velcro, making it easy to put on and take off. The lining is mesh.