[DETAIL] This part is suitable for RC Airplane. W12��L24mm---- W16��L29mm---- W20��L36mm---- 3 size for choose [ATTRIBUTES] - Hign-concerned Chemical: None - Is Electric: No Battery - Quantity: 1 pcs - Hign-concerned Chemical: None - Is Electric: No Battery - Quantity: 1 pcs - Wheelbase: Screws - Is it battery/power supply: N - Is it charger/adapter: N - Is Batteries Included: No - Size: 20x36mm / 16x29mm / 12x24mm - Technical parameters: value 2 - Model Number: FDMX650 - For Vehicle Type: Airplanes - Tool Supplies: Assembled class - Four-wheel Drive Attributes: Assemblage - Remote Control Peripherals/Devices: Nylon Hinge - Upgrade Parts/Accessories: Nylon Plane Hinge - RC Parts & Accs: Spinners - Material: Nylon - Brand Name: U-Angel-1988 - Origin: Mainland China - Recommend Age: 14+y - Use: Vehicles & Remote Control Toys - is_customized: Yes