Specifications:
100% Brand New.
High quality and durable in use， Easy to install.
Material: Nylon
Size: 10 x 4.5\'\'
Diameter of Shaft: 6.0mm
Thickness of center: 9.7mm
Recommended wheelbase: 550mm - 700mm
Recommended motor: 800KV - 1100KV
Package size: 30 * 20 * 5cm / 12 * 8 * 2 in
Package weight: 140 g / 5.14 oz

Note?The Color Has Light Difference.

Package list:
5 * Pairs  Nylon 10x4.5" 1045 1045R CW CCW Propeller Yellow