This is a floppy disk case from the brand "Data Life." It measures 15.5 cm tall, 16 cm wide, and 15 cm deep. It's a lockable plastic storage case for floppy disks. It can also store old 5-inch floppies. Inside the case, there are three dividers to help organize and store the disks. The floppy disk in the first photo is for size reference only and is not included with the product. I am selling this as I am cleaning out my storage. It has three internal dividers and a key. It is relatively clean, but please understand that it has been stored for a long time before purchasing.