Description: 【Compatible】: RC protector frame suit for Noble NB4. Providing longer protection for your remote control. 【Material】: The remote control mount is crafted from metal material, ensuring its durability and resistance to wear and tear. 【Easy to Install】: Remote control mount stands to make it, easy to install. It fits your remote perfectly, and its unique design makes it easy to carry around at any time. 【Appearance】: CNC machined, novel appearance, and fine workmanship, it is your good choice to upgrade the protector frame. 【Protection and Portability】: Metal protective frame can effectively protect the remote control from collisions, falls, or other accidental damage, making you more confident, ergonomic handle design is convenient for you to carry, giving you a comfortable feel and grip. Specification: Material:Metal  Size Chart: Upper Bracket: 10.8cmx7.8cmx1.58cm/4.25inchx3.07inchx0.62inch Lower Bracket: 10.3cmx8.05cmx1.3cm/4.06inchx3.17inchx0.51inch Package Includes: 1 RC Car Upper Transmitter Protector Frame  1 RC Car Lower Transmitter Protector Frame  Note: Please allow slightly errors 1-2cm differences due to manual measurement.