tuf-Mac's heavy duty flexible corner H braces(2-7/8" x 8' wide x 8' height) are made from high quality steel, and the brace ends are saddled and welded. The brace is adjustable and can form any corner as small as 45 degree to a straight brace of 180 degrees. The tops of the posts are completely sealed by a spinform process, are more aesthetically pleasing than slip-on or weld-on caps, and are guaranteed not to leak. Best of all the braces are ready to use because they are painted with an archetectual grade powder coat (green) which will be durable for years to come. Braces should be set at least 3' in the ground for best support. Proudly made by Priefert in the USA.