Size: Approximately 9cm (height) x 17cm (width) x 6cm (depth) Uses a 18.5cm antique gold clasp. I made a clasp-style pen case using a Japanese-style cat fabric. It has a mature, calm atmosphere and a lovely finish. The cats here and there are cute. A simple tag was added as an accent. Mustard Kishu canvas was used for the lining, making it durable. Thick interfacing was applied to both the outer and lining fabrics. This gives it a firm and sturdy finish. I think it can be used not only as a pen case, but also as a glasses case, cosmetic pouch, or a small item holder. I hope those looking for a pen case for adults, such as for telecommuting, will find it useful. This is a handmade item by an amateur. Please refrain from purchasing if you are looking for perfection. It will be folded for shipping. It may lose its shape slightly, but it will return to its original shape quickly if you iron it. Thank you for your understanding.