6pcs 4 Inch Floating Shelf Brackets Concealed Blind Shelf Support

1.100% Brand new2.For installation directly into wood work or masonty3.For the concealed mounting of shelves(no visible support).4.Angle adjustment via supporting pin which presses on the rear plate when turned in.5.Each bracket holds 15lbs,For heavier shelves please add extra brackets to distribute the weight.HOW TO USE BLIND SHELF SUPPORTS:STEP 1: Place your first hidden bracket against the wall, using a spirit level to make sure it's level. Mark the fixing-hole positions with a pencil.STEP 2: Using the pencil marks, drill holes into the wall. Always choose screws or fittings that are suitable for the material of your wall. Screw the bracket into place.STEP 3: Slide the shelf onto the bracket to check that it's level (use the spirit level to make sure). Once you're happy with the position of this shelf and the way it looks, slide it back off the bracket so that you can position the rest of the brackets.STEP 4: Once all the brackets are in place,slide the shelves on and fix into place with the small screws provided with the shelf, using the pre-drilled holes on the underside of each shelf.Specifications:Colour:BlackMaterial:MetalSize:100mmPackage Contents:12 x Shelf Brackets20 x Strong Screws20 x Wall PlugsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.