Thank you for viewing! This is a handmade, slim-type pen case made with laminated fabric. The size is 6cm x 19cm, with no gusset. It can be used as a pen case, or for other small items. Because it's laminated fabric, it's resistant to water and dirt, and even with a single layer, there's no need to worry about fraying, making it durable. I make each one carefully, but as it is handmade by an amateur, please understand that there may be slight distortions or size errors. Scratches and wrinkles may be noticeable during the manufacturing process and use. We offer discounts for bulk purchases and repeat customers, so please leave a comment before purchasing. We cannot offer discounts after purchase. Immediate purchase is possible. We will prioritize the person who purchases first, even if there are comments. Thank you for your understanding.