4Pcs Floating Shelf Bracket, Metal Invisible Shelf Bracket, Heavy Duty Hidden Shelf Bracket, Invisible Wood Shelf Bracket

Material: Steel surface, Nickel plated matte black powder coating

Installation steps:

1.) Prepare your shelf by drilling a 7/16" hole 3" deep on the side.

2.) For flush mounting, use a chisel or router to create a channel about 0.16" deep to hide the mounting bracket.

3.) Mount the brackets to the studs, or we recommend using toggle/roller studs for mounting to hollow walls.

4.) Each bracket can hold 80 lbs. For heavier shelves, add additional brackets to distribute the weight.