ITEM NAME:10Pcs 5Inch Heavy Tool Concealed Floating Wall Shelf Support Metal Bracket M8T8 ☆★ Product Details ★☆ 10Pcs 5Inch Heavy Tool Concealed Floating Wall Shelf Support Metal Bracket M8T8 Size:5 inch Diameter:Approx.134mm For installation directly into wood work or masonry For the concealed mounting of shelves(no visible supports)with screw mounting plate Height adjustable via slots against wall Angle adjustment via supporting pin which presses on the rear plate when turned in Applicable to home bookshelves,shelves,partitions and so on Color:silver Material:iron Package Contents: 1* Air Pump