1555 plus Carbon Fiber Propeller CW&CCW

New designed 15x5.5 CF propeller with balsa wood in the middle. this manufacturing technique gives this propeller extremely high strength and very light weight (17g each) High Quality full carbon fiber 1555 plus propeller, very well balanced, very robust and very reliable. Specifications: Material: carbon fiber Epoxy resin cover Size:15*5.5 High gloss 3K twill finish Length: 15inch Pitch: 5.5inch Each weight:17g Your purchase includes: 1x 1555 CF clockwise propeller 1x 1555 CF counterclockwise propeller Each propeller has three mounting holes: 1x4mm hole in the center 2x2.5mm hole on the sides 12mm space between sides holes 1555 plus Carbon fiber propeller CW&CCW is the best choice for slow motors(best choice for DJI S800).