Expandable Design: Note: Before Placing An Order,Please Measure The Size Of Your Cabinet Before Placing An Order. The Expandable Closet Shelf Is 17"~31"L X 11.8W X 0.78H, You Can Adjust The Length Of The Tension Shelf According To Your Cabinet Length.Please Measure The Size Of Your Cabinet | | Sturdy And Durable Material: The Closet Shelves Are Made Of Heavy Duty Metal Iron, With A Load-Bearing Capacity Of Up To 70 Pounds. The Bottom Of Cabinet Shelf Organizers Is Supported By Screws, Which Will Not Easily Sink | | Wide Applications: The Cabinet Shelf Are Installed With Ultra Strong Seamless Stickers On The Wall, Which Is Not Easy To Fall Off. This Expandable Cabinet Divider Can Be Used In Wardrobe, Cabinet, Under The Sink, Kitchen And Anywhere You Want To Maximize Your Storage | | Easy To Install: Align And Stick The Seamless Stickers On Both Sides Of The Cabinet. Then Loosen The Screws At The Bottom Of Cabinet Shelf Organizers, Adjust The Locker Shelf To The Right Lengt.