Size: Approximately 19 x 26 cm These are approximate measurements, so please consider them as a reference only. (^人^) This cover is made with reference to a particularly small hot water bottle that holds about 600ml. Please check the size (length, width, etc.) of your hot water bottle before purchasing. The outer fabric is pink with a white floral pattern. Lace has been added♪ The lining is a thin, plain white fabric. Quilting is sandwiched in between, making it thick. Because it's thick, the opening doesn't close tightly, so please check the photos. As burns at low temperatures are a concern, it is recommended to use this cover and then wrap it in a bath towel or similar. ※ The actual color may differ from the photos. This is not recommended for those who are particular about subtle colors or textures. The color of the marking pen is visible in places, although it can be washed off. This is a handmade item made by an amateur hobbyist, so it is not a perfect product. Please refrain from purchasing if you are concerned about details such as sewing, packaging, or materials. The item will be packaged as compactly as possible, so the packaging is simple and will be compressed, which may cause wrinkles. We are looking forward to your consideration and purchase if you understand the above points and are a kind person♡