The length (size) is 28 in, 72 cm, the width is 16 in, 42 cm and the arm length is 16 in, 42 cm. It has a knee length design, so kids won’t trip on it. It’s also super practical thanks to its fixed hood, deep pockets, attached belt and hanging hook. Milk&Moo hooded toddler robe is made with ultra soft fabric, making sure kids are nice and comfortable in it. This high quality design is complete with a generous hood that’s perfect for keeping the little ones warm and cozy after bath time, but still allows their arms to be free. It is machine washable. High quality certified cotton holds up very well even after numerous washes. Made from 100 percent cotton, this robe is perfect for absorbing excess water after bath time. It is lightweigth and gives kids the flexibility to run around but still stay warm. Perfect after swimming in the pool, beach or just wearing around the house as well as after normal baths.