Concealed bracket to support custom hidden bracket float. Drill holes in walls and wooden planks, attach the bracket to the wall, slide the bracket onto the bracket and easily complete the perfect wall bracket suitable for all home applications, especially shelving systems, radiators and phone holders. Product Name: Concealed Floating Shelf Bracket Material: Nylon and Iron Size: 10*100mm, 10*145mm, 12* 120 mm Easy to install and adjust vertically: Drill a hole with a diameter of Ø10 / 12 mm and insert the plug into the wall Slide the washer on the wire Install the bracket on the wall socket Install the bracket on the bracket up to the knurled part Vertical adjustment with a spanner