Dog sweater, dog clothing. This package contains 6 units in colors (green, red, pink, blue, gray, black) and 5 sizes (20cm, 25cm, 30cm, 35cm, 40cm) to choose from. ★High neck design: the foldable high neck design ensures that air conditioning does not enter the pet's neck. ★The sweater's neck can be folded according to the length of the dog's neck and does not squeeze its head.