1The bottom layer has a nonslip pad, and the welding table is made of highquality aluminum alloy, durable 26arm, multipurpose, suitable for models of aircraft plugs, flight controllers, etc. 3Can help you complete various welding taskseasy to use and simple to install. 4Multifunctional bendable support, which can hold all objects that to be welded. 5The main chuck can also be rotated 360 degrees, and the internal groove can accommodate various screws and materials required for welding. Item Type: Multifunction Soldering Station Material: Plastic+Stainless Steel+Aluminum Alloy Supporting Arm Color: Black Type: Aviation Model Accessory Compatible with: FPV Aviation Model Weight: Approx. 594g/21oz 6 x Supporting Arm 1 x Aluminum Alloy Table 6 x Clip 1 x Fan 1. Please allow 02 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.