adjustable Size--- This Bookends Designed For Strength And Durability With Three Vertical Compartmentswidth 175cm By Height 22cm, Retractable Length From 10-50cm To Meet Various Requirementshigh Quality---made From Sturdy Heavy-gauge 12cm Thick Steel With Hard Enamel CoatingSmooth Edges Against Scratches And ChipsNon-toxicHeavy Duty And Large Volume Are Great For Holding Files, Magazine, Cookbooks, Notebooks, Etcstable Constructed---outstanding One-piece Chain Feature On The Junction Keeps The Bookends Bookracks More StableConstructed For Max Strength And Stabilitymore Use---use It To Hold Up Books,magazines, Dvds,hardbacks, Games, Comic Books, Catalogues, Text Books, Binders, Cookbooks, Reference Books, Albums, And MoreWill Be Amazing Presentspace Save--- This Bookends Takes Less Space Than Traditional BookendsPerfect For Storing Books Away Neatly On A Desk Or Shelf