1. Compact and lightweight, easy to carry and can be easily stored in the remote control storage groove 2. Made of aviation aluminum alloy, high hardness and durable; light weight only 2.3g per pair 3. Ergonomic design, knurled anti-slip, comfortable to use 4. Exquisite design, sensitive control, and stable swinging back and forth, left and right 5. Applicable models: Applicable to DJI RC/RC 2 remote controller 6. Size: 1.8 x 0.8cm 7. Note: The product is only a joystick, not a remote control