Thank you for viewing! This is a handmade item. It's an easy-to-put-on type with a button closure on the back. Size: * Neck and chest measurements are double the flat measurement. Neck: 29cm Length: 30cm Front Length: 25cm Chest: 42cm Please allow for slight variations. It's knitted, so it has some stretch. Material: Acrylic, Polyester blend Hand washing is recommended. Thank you for your understanding that these are handmade items, as each one is carefully made. Please be careful as excessive force may cause damage. There may be slight color differences depending on your monitor. Dog clothes, dog sweater, dog wear, beloved dog, walk, hand-knitted, for dogs, small dogs