Product Details Large Expandable Wooden Desktop Organizer for Office Supplies, Extendable Book Storage Shelf Rack Features WOODEN DESKTOP STORAGE - This desktop bookcase is made of lightweight wood. DESKTOP ORGANIZER - It consists of two separate cases. You may extend length and setting the cases for more function according to your need or pull closer cases to save space. DESKTOP ORGANIZER - Ideal for storing office supplies, hand-hold electronic device, books, files, letters, and personal belongings. MATERIAL & SIZE - Wood, Overall: 13"W x 6.3"D x 16"H, Maximum pulled out length: 24.7"W. Accessories are NOT included