Canopy : Fire retardant; satisfies ULC-S109 and also NFPA 701 large scale. Mildew and rot resistant Constructed with opaque, block out of 550gsm fabric ( 18 oz ) with gloss self cleaning finish protected by a heavy duty carry bag. Read more @ http://abriscrystal.mystrikingly.com/blog/pole-tent-roof

Commercial grade : quality designed for sustainable use. Interchangeable parts : same piece usable to make up to 12 different sizes Joiners : Gutter System available to connect several tents Pole free Interior : Free Space inside , flying center pole is supported by cross cable in the air and gives free spacious interior. Read more @ https://abriscrystal.wordpress.com/2020/08/23/frame-tent-for-sale/