Feature●Product Name : Ferrite Filter;Material : Plastic, Ferrite●Model : UF80;Fit for Cable Diameter : 8mm●Size : 16 x 19cm / 0.63" x 0.75"(H*Max D);Color : Black●Net Weight : 12g●Package Content : 1 x Ferrite FilterDescription
8mm inner dia, you can use it convenient for clasping 8mm diameter cable.
A convenient cable-clip design noise suppressor & filter for RFI(Radio Frequency Interference), EMI(Electronmagnetic Inteference)