The flush concealed mount bracket is made of high-quality stainless steel, which is corrosion-resistant, durable, and sturdy. The sleek design with countersunk and symmetrical screw holes allows for quick and easy installation. The screw holes on the bracket have a sinking effect, completely hiding the screws in it, and there is only a very small space between the wall and things. The heavy-duty brackets can be used to photo frames, posters, mirrors, oil paintings, artwork, wall clocks, rack boards, etc. These furniture connector can also be used as a buckle to the headboards, sectional sofas, and other furniture. How to : 1. Fix one clip on the wall using long screws with the bulge facing up. 2. Fix another clip on the furniture using short screws with the bulge facing , finally mount . Product Name: Flush Mount Bracket colour: silver Material: stainless steel Size: 53x30mm Package Contents: 10 x Flush Concealed Mount Bracket 40 x Matching Screws Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.