16pcs/lot New Carbon Fiber Tube 3K for Quadcopter Multicoptor 3mm / 4mm / 5mm / 6MM / 7MM / 8MM /10MM (0.5meter/pcs) Wholesale 16pcs/lot New Carbon Fiber Tube 3K for Quadcopter Multicoptor 3mm / 4mm / 5mm / 6MM / 7MM / 8MM /10MM (0.5meter/pcs) Wholesale. Sale price : $16.37 Category : Toys & Hobbies