This is a letter holder, letter case, and file. Size: 20cm (height) x 14cm (width) It was made by a child at a cultural festival workshop, using a milk carton covered with fabric scraps and decorated with ribbons, buttons, and rose flowers. Unlike commercially made products, it's not perfect, but it has a charming, childlike, and cute design. You can put letters, postcards, circulars, printouts, memo pads, stationery, rulers, pencils, pens, and more inside. I'm offering it for sale, hoping someone will find it useful. I hope you'll take a look.