Singapore

<div><p>Style:As picture
Quantity:10pcs
Size:12*4*11.7mm/17.5*7*20mm/9*3.5*13mm(Outer Diameter*Inner Diameter*Height)
Material:Rubber
Color:Black/Blue/Red
Brand new with high quality
Specification :
RC anti vibration rubber balls for flight controller
These anti vibration rubber balls can help to reduce the sensitivity of flight controller effectively,make flight more stable and carefree
Used for the Newest F4 F7 flight controller on QAV250 & ZMR250 etc
Made of high quality rubber for lasting flight 
Note: incompatible with current F4 flight controller with OSD 8K
Package Include:
10pcs anti vibration rubber balls 
Notice:
1.1cm=10mm=0.39inch.
2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.
3.Please understand that colors may exist chromatic aberration as the different placement of pictures.</p></div>

DIACHA 10pcs 3 Styles Rubber Damper Ball FPV Quadcopter Anti Vibration Shock Absorption Balls For F4 F7 RC Drone Part Soft Mount Flight Controller Silicone Silencer/Multicolor