100PCS Silicone Damping O-Ring M2 / M3 for FPV Stack

High-concerned chemical：None Is Electric：No battery Is it battery/power supply：N Is it charger/adapter：N Is Batteries Included：No Size：30.5*30.5mm Technical parameters：value 3 Model Number：Damping O-Ring For Vehicle Type：Helicopters Tool Supplies：Other Four-wheel Drive Attributes：Other Remote Control Peripherals/Devices：Other Upgrade Parts/Accessories：Other RC Parts & Accs：Speed Controllers Material：Composite Material Origin：Mainland China Recommend Age：14+y Use：Vehicles & Remote Control Toys

High-concerned chemical: None Is Electric: No battery Is it battery/power supply: N Is it charger/adapter: N Is Batteries Included: No Size: 30.5*30.5mm Technical parameters: value 3 Model Number: Damping O-Ring For Vehicle Type: Helicopters Tool Supplies: Other Four-wheel Drive Attributes: Other Remote Control Peripherals/Devices: Other Upgrade Parts/Accessories: Other RC Parts & Accs: Speed Controllers Material: Composite Material Origin: Mainland China Recommend Age: 14+y Use: Vehicles & Remote Control Toys