S:22 cm / 8.66 inches--25 cm / 9.84 inches--36 cm / 14.17 inches )Made of waterproof cotton fabric, soft, comfortable and warm. High quality material, keep your pet warm and comfortable in cold weather. WITH HARNESS DESIGN --- The harness with D-ring is suitable for connecting various dog leashes, it is multifunctional and practical. Recommended for active dogs and demanding uses. SAFE DESIGN --- The zipper at the zipper is covered, it is not easy to pinch the dog's hair and avoid hurting the pet's skin. KEEP DOG WARM --- The cold weather dog coat keeps your dog warm during the winter months. EASY TO WEAR --- The zipper on the back makes it easy to put on and take off, and can be slightly adjusted to make your dog feel comfortable.