This helicopter is 450 class, parts are metal and Fiberglass.
It has fantastic appearance and 3D aerobatic capacity!

Specification:
 Length: 640mm/25.2in
 Height: 228mm/9in
 Weight: 780g/27.5 oz
 Main rotor diameter: 700mm/27.6in
 Tail rotor diameter: 154mm/6.1in

Configuration:
 R/C System: E-FLY100C# 2.4GHz
 Head lock gyro: AR-EG202
 Brushless motor: HL2215-450
 Brushless ESC: 30A
 Li-Po battery: 11.1V 2200mAh
 Servos: 4x9g

Features:
 120 degree CCPM system.
 Tail rotor with belt drive system.
 Auto-rotation system.
 late-model with fiberglass frame.
 High Strength Aluminum alloy material with exquisite and consistent titanium color.
 Standard configuration with beautiful and durable carbon blade.

Package include
Shark II helicopter RTF,  USB simulator cable,  Simulator software,  2200mAh li-polyer battery,  Power charger and balance charger,  Operate manual