XS size Please check the image size. Although unused, the center part of the flower has turned brown due to storage. Please check the photos. [Harness, Collar, and Leash Set] This product is a set that combines a flower-shaped backpack, harness, collar, and leash. It is durable and safe, made with materials that consider the pet's well-being. [Provides Breathability and Comfort] The inside uses soft mesh, which feels good against the skin and greatly reduces pain and escape caused by friction. This material is soft, quick-drying, and provides comfort and breathability during outdoor activities. [Easy to Put On and Adjustable] Simply put it over the head and fasten it; it's hard to come off and doesn't feel tight, providing a soft and comfortable fit. The dog harness has loops for adjusting the chest circumference, suitable for any breed or shape of dog, providing the appropriate length after adjustment and achieving a perfect fit. [Cute Design] The Flora Harness Lead Backpack Set has a cute design that enhances your dog's fashion style. [Stylish Design] This harness and leash set comes in pink and green hues with a flower design. It's comfortable even when worn for long periods, and it also maintains comfort with a widened neoprene lining that's gentle on their fur.