... colors and designs are available.Finish: silver coating(UV), color coating, pu coating, TelfonDensity: 160T, 170T, ... steel, wood, aluminum, Titanium-aluminum, fiberglassFinish: black color, zin-plated, nickel plated, chromium plated, golden, gilt ... length are availableRibsMaterial: steel, (Titanium-)aluminum, fiberglassFinish: black color, zin-plated, nickel-plated, chromium plated, golden, giltShape ...