Features: _x000D_ 1. High quality aluminum alloy material has high strength and durability._x000D_ 2. Small size, easy to use, stable and safe to control._x000D_ 3. CNC manufacturing, it has light weight and long durability._x000D_ 4. Exquisite workmanship, it has novel appearance and perfect design._x000D_ 5. High precision, perfect matching models._x000D_ 6. Nice upgrade accessory for upgrading your RC model toy._x000D_ _x000D_ Specification: _x000D_ Condition: Brand _x000D_ Item Type: RC Accessory_x000D_ Material: Aluminum Alloy_x000D_ Optional Color: Black, Silver_x000D_ Scale: 1/5_x000D_ Length: Approx. 44mm/1.7in_x000D_ Weight: Approx. 8g_x000D_ _x000D_ Package List:_x000D_ 1 * RC Half Arm Horn_x000D_ 1 * Screw_x000D_ _x000D_ Note:_x000D_ 1. Please allow slight deviation of 1-2mm for manual measurement. Thanks for your understanding._x000D_ 2. This photo and practical items may have a small color difference! 1High quality aluminum alloy material has high strength and durability. 2Small size, easy to use, stable and safe to control. 3CNC manufacturing, it has light weight and long durability. 4Exquisite workmanship, it has novel appearance and perfect design. 5High precision, perfect matching models.