This propeller is made of high quality Fiber Glass， which is extremely lightweight and durable and It is just designed for 700 RC helicopter . You can expect an increase in overall motor efficiency with this excellent propeller.

Description:
Fiber Glass 700mm main blades
Material: Fiber Glass
High Thrust
High durable
Extremely lightweight
Suit for RC 90 class helicopter & 700 helicopter

Parameter:
Length: 27.5 Inch/700mm
Material: Fiber Glass
Shaft Hole diameter: 5mm
Product weight: 370g

Package information:
Package size: 70 * 5 * 1 cm / 27.5 * 2 * 0.4 in
Package weight: 377g / 13.3 oz

Package list:
1 * pair Fiber Glass 700mm main blades