?Features:
Replacement frame arms for Flamewheel F450 F550.
Made of strong materials， provides better resistance to damage on hard landings.

Specifications:
Color: Black
Quantity: 4pcs
Frame arm size: 21.5 * 4 * 5cm / 8.5 * 1.6 * 2.0in
Total weight: 193g / 6.8oz

Package List:
4 * Frame Arms