This is a handmade item. I made it with care, but there may be some imperfections. Please refrain from purchasing if you are looking for perfection. The outer fabric uses interfacing, and the lining uses canvas, so it stands on its own. There may be traces of chalk, but they will disappear over time. It is approximately 23 cm tall, 30 cm wide, and 10 cm deep. It has a magnetic button and an inner pocket. Thank you for your understanding and consideration before purchasing.