【BRACKET SET】The package of our L bracket includes 22 small brackets measuring 20 x 20 x 16mm, hole diameter 5mm x 2 holes. We also equip you with 44pcs 4×16mm screws for your installation on wooden chairs, shelves, windows and furniture. The appearance is simple and beautiful. The right angle connector is molded in one piece and has a strong load-bearing capacity to ensure strong stability, which is useful for daily use. 【EXCELLENT DESIGN】The right angle bracket is made of high quality 201 stainless steel, the screw is self-tapping. There is a recess in the middle of the L bracket to maximize the strength of the corner joints and prevent compression failure. The corner connectors have a polished surface and a rounded design to ensure durable use and safety. 【EASY TO INSTALL】The steel 90 degree right angle bracket comes with matching screws, just place the right angle bracket on the board to connect them, then use a screwdriver to tighten the screws between the board and the metal