Rc Helicopter Accessories Bag Spare Parts Head Cover Vertical Tail Balance Bar Main Blade Tail Blade Connect Buckle for WLtoys V911-pro V911-v1 Suitable for V911-pro V911-v1 4x Head Cover(4 Color) 8x Main Blades(4 Color) 4x Vertical Tail(4 Color) 4 x Tail Blade 4 x Balance Bars 12 x Connect Buckle (4 Set)