Suitable for pets from 8.8 lbs to 13.2 lbs. Such as medium sized dogs like poodles, shih tzus, etc. New high quality, comfortable and breathable A cute safety pattern printed on the back Easy to wear and easy to care for Great for summer and outdoor activities Size XS: Neck: 20 cm; Bust: 30 cm; Back Length: 19 cm; Size M: Neck: 28 cm; Bust: 42 cm; Back Length: 29 cm; Size XL: Neck: 36 cm; Bust: 54 cm; Back Length: 39 cm;