We strive to provide innovative new products to meet the needs of the rapidly changing world we live in. Our goal is to provide products made with the best materials and consistent, high-quality processes. Features: 4 rows and 21 feet low height. Planks are powder-coated in color and will not fade in the outdoor elements. Specially designed frames allow for 4 rows of seating without the need for chain-link fencing. Frames are 100% welded aluminum angle. The first row has a seat height of 12 inches. The top row has a seat height of 30 inches. Planks are 10 inches high. Specifications: Color: Blue. Size: 21 feet. Weight: 384.2 lbs