I haven't used it much. After my child outgrew it, I home-cleaned it and stored it at home. There's no size label, but I think it's probably 44cm. Please check the product images. Please understand that these measurements are approximate. Please check the product condition in the images. If you understand that this is a used item and has been stored at home, please purchase it. If you are concerned about details or are looking for something in new condition, please do not purchase. I may fold it and compress it in a zipper bag for packaging, so please be aware of potential folding wrinkles. Also, since I am a private seller, there may be oversights in my inspection. If you have any concerns, please comment before purchasing and make sure you are satisfied before buying. ★ I also have other baby clothes and children's clothes for sale, so please feel free to ask about combined sales. ☺︎