The set contains two Matrix Easy Click brackets and a matrix plate made out of stainless steel plate. The sets are available for 496, 930, and 992mm frames. The matrix plate is provided with matrix holes. What to do with it? For instance. How to easily create a desk with another frame on to your wall? You can with the matrix plate in combination with the Matrix Easy Click brackets. They’re available for 496, 930, and 992mm frames.