It's made of Aluminum. And it's light,cute,especially portable for outdoors. Suitable for T-Rex or 450 series and Walkera 35C, 36#, 60# 68#, 68B etc.
Training Kit for RC Helicopter-Necessory for Beginner Remote Control Helicopter Training Kit
is a MUST have for anyone who is new to flying those advanced helicopters. It
helps balance your helicopter and it great reduces the chance of breaking the
rotor blade or any expensive parts from hitting any obstacle!
