Suit for 60mm Mini RC Racing Drone Quadcopter2. Durable, a? must? for? beginners? and? junior? users.3. Good? quality? and? excellent? performance.4. Very? easy? to? install? and? remove? off.5. ABS? materials? Description:1.These? propeller? sets? are? designed? for 60mm Mini RC Drone.2.It? is? good? quality? and? Strong? in? performance.3. Just? come? and? get? It! Specifications:Item name: CW/CCW propellerColor: Orange/black/green/red optionalSingle Blade Size: 59*8*4mm Weight: 1g/pcsPackage information: Package Size: 75 x 55 x 10mm /2.95 x 2.17 x 0.39 inPackage weight: 7g / 0.26oz Poly bag packagePackage Includes:8? x? CW?? propeller? 8? x? CCW? propeller?