This is a handmade randoseru (school backpack) cover. The size fits the lid of a randoseru measuring 48 x 27 cm. It is possible to shorten the length. Adjusting the width is not possible. It can be secured with both elastic and ties. It can be attached even if there is no metal fitting between the shoulder straps to hook the elastic. *Reason for discount* There is uneven coloring from the beginning, as shown in the 4th photo. In the 5th photo, there is a spot where the color is darker, like a stain, if you look closely. Since it is made of laminated fabric, it is okay to simply wipe it if it gets a little wet from rain. However, if it soaks through to the inside, please remove it and let it dry. We have a small amount of fabric in stock, so please leave a comment if you would like a size change. This was a fabric I really liked, but I felt it was a waste to just keep it in my collection, so I am selling it as a randoseru cover. If you like it, please consider purchasing it. As this is a handmade item by an amateur, please refrain from purchasing if you are looking for a perfect product like those sold commercially.