Expendable Shelves: The Collapsed Size Of The Colset Tension Shelf Organizer Is 11.8"D X 16.9"W X 0.78"H,In Order To Make The Best Use Of The Space, It Can Expand From 16.9" To 32" Width To Fit Your Storage Needs Just About Anywhere. | | Free Of Drilling: The Closet Shelves Are Fixed With Adhesive Brackets, So It Is More Load-Bearing And More Solid Installation. A Light Paste A Put To Complete The Installation, Without The Use Of Tools. Please Keep The Surface Is Clean And Dry, Stick The Adhesive Pad On Both Side, Press Them And Make Sure ThereS No Air Inside The Sticky Patch. Leave It For 24 Hours Before Using. | | Stable:The Expandable Cabinet Shelves Are Made Of Quality Metal Iron And Equipped With Super Adhesive Sticker, Which Is Stronger And More Durable, With A Load-Bearing Capacity Up To 40 Lbs. | | Space Saving: Saving More Space To Storage The Items, It Can Be Used As Shoe Rack, Bookshelf, Clothes Rods And Use It To Put Clothes, Scarves, Belts, Plants Flower Pot, Sh.