Made of Meterial, Stronger And More Durable, The Appearance Easy to use,Easy to replace Suitable for: A959 A959-B A949 A969 A979 K929 1/18 RC Car Tool Supplies:Assembly Category RC Parts and Accs:Servo Accessories Use:Vehicles and Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receivers For Vehicle Type: Four-wheel Drive :Assemblage Wheelbase:Screws color:Blue Material:Metal Package Contents: 4 x 1 x Mounting Accessories Set Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.