3D Printed Remote Control Rocker Model Cover for Flysky TH9X Frsky X9D Transmitter Description Item name:Remote Control Rocker Model Cover Material:PLA Weight:8g Diameter of the hole:8.4mm Color: black,blue,white(optional) Features: 100% brand new Compatible for Flysky th9x and other normal remote control Compact, lightweight, and remarkably easy to use, durable and practical Perfect design . High quality and exquisite appearance . Package Included: 2X Remote Control Rocker Model Cover