Specifications:
Brand name: HUBSAN
Item: CW, CCW propellers
Usage: for HUBSAN H501S H501C X4 RC quadcopter

Brand: Hubsan
Type: Propellers
Compatible with: HUBSAN H501S H501C X4 RC Quadcopter Package weight: 0.203 kg
Package size (L x W x H): 20.00 x 30.00 x 3.00 cm / 7.87 x 11.81 x 1.18 inches Package Contents: 10 x CW Propeller, 10 x CCW Propeller