This sturdy W-Truss Shade Structure will increase customer comfort and reduce the amount of water used and time spent keeping your live product in top-selling shape. Rugged 3" x 3" galvanized steel vertical posts are combined with a strong horizontal truss system to give you one of the best-built and attractive shade structures on the market. It comes standard in 20' x 20' blocks with 3090% shade cloth and can be customized to fit your exact needs. Anchors with concrete anchor bolts (included). Standard Features 3" x 3" x 13' x 12 ga. vertical posts 8" x 8" base plates 20' x 20' blocks Hilti expansion anchor bolts 20' galvanized truss members 60% black knitted shade cloth - taped and grommetedOther colors and densities are available upon request 10" canopy ball bungee every 18" Fittings, hardware, and assembly instructions Dimensions and Diagrams Width/lengths: 20' x 20' blocks standardVertical posts: 3" x 3" x 13' galvanized steelwith base plate.Truss: 2" x 2" square top and bottom chords,galvanized webbing. Options 60% black knitted shade cloth comes standard with every order.Other colors and densities are available upon request. Contact a Sales Representative at 1-888-281-9337 for details. Additional Information: Shade Structure System Assembly Manual (PDF)