A new design, the Weldon pairs alternating 7/8" x 3" and 7/8" x 6" pickets spaced approximately 7/8" apart for an exclusive and practical design. It is constructed in the USA from the highest quality premium vinyl, allowing for both superior strength and durability as well as eliminating the need for ongoing maintenance. Inside you will find the standard aluminum reinforcement in the bottom rail for added strength, durability and wind resistance. The Weldon is easy to install and requires minimal maintenance, making it a first-rate choice.