Size Xxl: Neck: 35Cm Chest: 52Cm Back: 40Cm for Weight 6.0-9.0 Kg. (Weight Only for Reference, Pls Check The Size Chart Carefully, Especially The Chest Girth and Back Length) .Made of High Quality Cotton, It Is Very Soft, Breathable and Comfortable To Wear. Fit for Spring, Summer and Autumn. Machine Washable. .Donut, Banana, Mouse, Duck and Football Different Patterns for You To Choose, Looks Very Cute, Your Lovely Pet Will Be More Attractive While Wearing These Pajamas. .Suitable for Indoor Outdoor Wearing, It'S Perfect for Her/Him To Wear It To Sleep or Normal Party or Just Taking Photo With You. .Fit for Small Size Pet, Such As Cat, Chihuahua, Shih Tzu, Yourkshire Terrier, Pomeranian, Poodle, Cup Poodle, Bichon Frise, Etc. .