We use best materials. Our brand is known for providing heavy-duty steel and alunminum alloys that will always keep your screen steadily and comfortable mounted on the wall. We grade our mounts to work on solid concrete, brick, and wooden studs so no matter what installation you need, our hardware can do the job. Upgrade your screen with this affordable purchase and you'll have a better viewing experience within minutes. Installation is clean, easy, and convenient. We have built-in bubble levels and cable management ready access holes to make your installation as painless as possible.