Thank you for viewing. This is a set of 7 cassette tape storage cases. Each case can hold 19 slim cassette tape cases. (See photo 3) Made of resin, making them suitable for carrying. These were stored at home with cassette tapes inside. 6 of the cases are in good condition. One case has some discoloration on the transparent resin of the three windows. *The empty cassette tape cases shown in photo 3 are not included in the price. (They are listed separately) Size: Length: 28.6cm, Width: 12cm (excluding handle), Thickness: 7.5cm