Exquisite Design, Using 3K Full Carbon Fiber Material, High-Precision Cnc Machining, Strong And Durable Structure. H-Shaped Design, Not Only Does Not Affect The Flight Experience. And Shorten The Length Of The Arm, Reduce The Weight, But Also Increase The Strength Of The Arm. TPU 3D Parts / Sponge Pads Reduce The Vibration Of The Whole Frame, To Reduce The Pressure Of The Frame. High Quality Aluminum Alloy Black Aluminum Tube, Uniform Force, Clear And Neat. All The Accessories Have Been Carefully Tested. Quality Control Product Category:Traversing Machine Specifications:MAK4 Control Mode:Remote Control Thickness Of Bottom Plate:3mm Top Plate Thickness:2mm Clamp Plate Thickness:2mm Arm Thickness:5mm Thickness Of Protection Frame:2mm 6Inch Recommended Configuration. Flight Control:Rf/Kiss/F4/F3/F7 Motor:2207/2207.5/2305/2306/2407 Esc:35a-60a Battery:4s 1500mah-6s 1300mah Maximum Support Paddle:6 Inch Wheelbase:260mm Colour:Black Material:carbon fiber Size:162x203mm Package Contents: 1 * Upper(2.5 Mm Thick) 2 * Plywood Machine Arm(2 Mm Thick) 1 * Battery Silicone Mat(1 Mm Thick) 5 * M3 Pressure Riveting Nut 1 * Backboard(2.5 Mm Thick) 2 * Camera Side Panel(2.5 Mm Thick) 5 * M3x8x10/M3x10 Star Flat Head Screws 4 * M3 Damping Ball 4 * Arm(5mm Thick) 2 * Center Lower Press Plate(2mm Thick) 5 * M3x12x5/M3x14 Round Cup Screws 4 * M3x25 Screw Nuts 5 * M3x18xD6 Aluminum Tube 5 * M3x25xD6 Aluminum Tube 4 * Oval Foot Sponge Cushion Only 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.