... -glossy, Appearance: 3K plain or twill weave or otherMaterial: carbon fiber or glass fiber composite ID: 4mm~100mm Thickness: Up ... to customer's choice Length: 190mm~2500mm Carbon fiber tubes have beautiful appearance, corrosion resistance, and long life ... handles, masts and so on. Industrial supplies: equipment Rails, fan blades, fan uprights (T bar), L angle iron, PCB equipment, ...