RC Part Three Colour Propeller Guard Ring Set with 16Pcs/lot Five Colour Propeller for CX-10 CX-10A Quadcopter Model Number: KCX-10-003 Type: Electronic Accessories System: Propeller Size/Dimensions: 7 * 7 * 2.5cm Weight: 0.01 Features: Perfect support for propeller guard. High quality and durable perfermace. More colour to choose from. Made of good and new technoloy material. New design assures firm and stabel structure during the flying. Compatible with CX-10 CX-10A quadcopter.