【Feature 1】Stands on its own without an A4 file box / Durable because thick PP sheets are used on the sides. 【Feature 2】A4 file boxes can be stored as is (※File boxes are not included) 【Feature 3】Convenient for free-address offices / Convenient because it can stand on its own around your seat. 【Feature 4】With an index for displaying stored items. Thick PP board is used on the sides. Can be folded when not in use. Height: 28cm Width: 35cm Depth: 12cm