NEM unBroken Props for Racing DronesFeatures:Made with High Quality Polycarbonate for Maximum Performance (almost Unbreakable)Well balancedHigh EfficiencyLight Weight Specification:Product type: NEM Unbreakable Series PropellersMaterial: PC PolycarbonateProp Hole Size: 5.0mm
What you Get:2 x 5045BN..