Blind Floating Shelf Support Brackets Concealed Mount for Home Wall DIY Decoration Pack of 8pcs Concealed mount, Floating shelves (invisible supports), screw is not included Simple and easy installation Maximum 700 mm distance between shelf supports Maximum 300 mm shelf dept Shelf size 1000 x 200 mm - Max. Load 40kg / Shelf size 1000 x 300 mm - Max. Load 25kg Create the illusion that a shelf is floating, decorate your wall in minimalism style.