Anti-Vibration Silicone O-Ring Kit 3mm Soft Mount Motors/Flight Controller (x20)

These silica o-rings have lots of uses over many different ranges of products. 
Install between the spacers and flight controller to eliminate high-frequency noise. 
They can also be used for dampening on cameras or other electronic parts.

Specifications:

• Material: Silicone
• Inside diameter: 3.0mm (just the right size to fit around your standard M3 nylon screws/bolts)
• Outside diameter: 6.5mm
• Thickness: 2.0mm

Includes:

• 20 O-rings