This storage tray is made of premium plastic material, and practical to use, Easy to insatll, just stake any layer together in a second. Great for storing A4 size charts, file, folder, letter, paper, magazine, book, document, literature etc. Features - Color: White. - Material: ABS. - Size: 31.50X24.50X7.00cm/ 12.38X9.63X2.75inch. - Made of plastic, fine workmanship, with a smooth surface and appearance. - Strong load-bearing, no deformation or damage. You can use it with confidence. - Stackable section design means you have plenty of room to store all your important files. - Great for storing file, folder, letter, paper, magazine, book, document, literature etc. - The document holder is suitable for students or office workers as a birthday present or Christmas present. Package list: 1 x Document Tray