Features: Enhances drones flight stability and precise control with resistance module that minimize stick wobble for responsive piloting. Lightweighted PC+ABS composite construction ensures shock absorption durability while maintaining crisped tactile feedbackz for prolonged FPV racing. Essential upgraded for aerials photographers requiring stability, FPV racers demanding microed adjustments, and remote controller enthusiasts pursuing competition level responsiveness. Perfect for cinematic drones footages capturing, fast speed racing maneuvers, and delicate payloads transport missions requiring millimeter perfectly stick control. Engineered with aviation grade polymers and tested across 50+ drones models, this damper kit delivers professional grade performances with toolless installation in under 3 minutes. Specifications: Material: PC+ABS Size: Look at the size chart for Mini 3Pro/3/Mini 2 N1/N2 Color：Gray Package Includes: 1Set Rocker Speed Controller note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution