Hello Kitty bottle holder, suitable for a 500ml PET bottle. It can be folded when not in use. Although unused, I have opened it a few times. [Flat Measurement] When folded Length: 10 cm Width: 11 cm Depth: 3 cm [Flat Measurement] When open Width: 11 cm Length: 20 cm Measurements are approximate. * There may be oversights in my amateur inspection. Please understand if there are no issues with use. * It will be folded small for shipping. Compression may be used in some cases. * Recycled materials may be used for packaging. * Yu-Yu Mercari Mail ↔ Raku-Raku Mercari Mail. The shipping method may be changed. * Please understand that this item is stored at home.