Brand new

Material: nickel-zinc 

colors black

Size:9mm

Clip On EMI RFI Filter Snap Around Ferrite is no need external thing you can put the harness on top of the fixed ring

Can be used to house all kinds of wire such as: the power cord, audio cable, AV cable, data cable

It can improve the electromagnetic field around the solenoid, thus avoiding outside interference

It can Improve the signal quality and shield radiation 

It doesn't cause distortion of the transmitted signal and won't affect your audio, video and picture quality 

Good high-frequency noise suppression

Convenient to use, no need other special requirements

Package included: 

5 x ferrite filter