Robust and durable Space-saving Easy installation Stable and practical Wide range of applications Functions: The floating corner brace is made of stainless steel and has a white powder coating. It is suitable for indoor and outdoor use. Durability stays better longer. Hidden floating bracket is hidden under the shelf, space saving and beautiful modern visual display, enjoy your quality life!. Triangular hidden floating bracket, good for safe working load up to 50kg per pair, sturdy, rust and stain resistant oil. Safe, ideal for home or work. Installation Instructions: 1.Drill Holes. Use the cross to mark the cross on the board. Make sure you drill the holes in the right place. 2.You can use an electric screwdriver to install the washer holder firmly. 3.Adjust the board and the height of the bracket. 4.Just put the bracket on and punch the partition to repair it. Specifications: Color: black Material: Steel Size: 100mm*80mm Quantity : 2 pieces Package content: 2 black invisible shelf brackets