Features: 1. Spare Parts To Upgrade Your Controller, Effectively The Performance Of Controller.2. Make Drone Fly At A Constant Speed And Moving The Lens Smoothly.3. To Greater Resistance To Remote Control Joystick, Prevent Accidental Triggering Of Yaw And Affect The Pictures Taken By The Plane'S Fixed-Point Surround.4. Multiple Fixing Methods, You Can One According Your Needs.5.High Viscosity Double-Sided Adhesive, Repeated Use Without Leaving Glue. Use It Again After A While, Just Blow It With A Hair Dryer Or Heat To The Stickiness.Specification:Product Name: Rocker StatApplicable Model: Rc-N1Size:15 x 11cmMaterial: Plasticcolour: greyPackage Contents:2 Damper8 x Rubber BandOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.