Our do-it-yourself flat-roof canopy box kits make it easy for you to assemble your own canopy when and where you need it. These kits can be used for swap meets, business booths or church events and are available in a variety of different colors including silver, yellow, red, orange, green, tan and white. We offer four sizes: 10' x 10' with 3/4" fittings; 10' x 10' with 1-3/8" fittings; 10' x 20' with 1-3/8" fittings; 10' x 20' with 1-5/8" fittings. The finished sizes are slightly smaller; the 10' x 10' tarps offer a coverage area of 9'6" x 9'6", while the 10' x 20' covers 9'6" x 19'6" and the 20' x 20' covers 19'6" x 19'6". Be sure to measure accordingly. In addition to the tarp, each kit includes the necessary fittings as well as the black ball bungee ties. The pipe is not included, but can be purchased at any nearby hardware store. Canopies and Tarps offers these kits for half the list price, so you know you're getting the most value for your dollar.