CONVENIENT STORAGE: The durable Really Good Stuff Book and Binder Holder is ideal for narrow or vertical storage needs. The plastic surface is easy to clean. FOR BOOKS AND MORE: Organize books, files, folders, binders, and magazines in your classroom, office, or home. Arrange by author, genre, topic, group, project, and more. BUILT TO LAST: The sturdy plastic book and folder organizer measures 5.5" by 12.5" by 7.5" overall, tapers on the inside to 3-3/8 " x 10.25", and the height slopes from 7.5" to 5.75". BOHO COLORS: The bin is available in 6 Boho colors: smoke blue, tan, mint green, peach, sand, and clay. PERFECT FOR ALL AGES: Really Good Stuff's plastic Book and Binder Holder is great for student book boxes and for keeping the classroom library organized.