Features: From 6.69inch to 20.07inch, the length of expandable desk bookend can be freely stretched and fold according to the thickness and number of books to meet various use need. This adjustable desk bookend has two partitions, and when expanded, three compartments, each compartment can be adjusted individually as your need. Keep your desk tidy and accommodating book of various size. Multifunctional desktop bookend with sliding drawer and pen cup. Easily organizing various accessories, such as pen, pencil, marker, ruler, calendar, file paper clamp, correction tape, and other items. Space saving book organizers magazine stand for desk and shelves. Suitable for holding textbook, notebooks, planner, book, magazines, novel, albums, file folder, mail, DVDs, CDs. Our expandable book end craft with pp, light in weight, not easy to break, withstand daily use. Widely used for shelves, office, school, classroom, library, dorm and home, study room. Specifications: Component: PP Color: Pinkness; Blue; Green; White; Black; Expanding Size: Approx. 17-51cm/6.69-20.07inches Size: Approx. 18x13.5x17cm/7.08x5.31x6.69in Weight: Approx. 900g Package Includes: 1Piece Expandable Bookend note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color