... your selections SizeFrom 14.5” to 32” are all availableopeningManual open, auto open, auto open and closepanels8K, 10K, 12K, 16K, 24K,etc FabricMaterial: polyester(terylene ... , golden, gilt, white lacquer coatedShape: round, HEXStructure: straight, 2fold, 3 fold, 4 fold, 5 foldDifferent dia. & length are availableRibsMaterial: steel, (Titanium-)aluminum ...