Secret Cubic Shelves is a bookshelf with structure is steel with powder coat finish.‎ Steel shelves mounted, with screws, at a fixed distance.‎ Heightadjustable PVC glides.‎NOTES:- Maximum shelf capacity: 45kg- Fixing to the wall with brackets (supplied)- Bookshelves can be hooked with black brackets (supplied withmounting tools)- The product is delivered unmounted.‎