6mm Power Cable Cylindrical EMI Suppressor Ferrite Core Filter 12 Pcs Product Name : Ferrite Core Filter;Fit for Cable Diameter : 6mm/ 0.24" Each Size : 30 x 17mm/1.2" x 0.67" (L*D);Color : Black Material : Plastic, Magnet Net Weight : 97g Package Content : 12Pcs x Ferrite Core Filter