uxcell 5mm Diameter Cable Clip On EMI RFI Noise Ferrite Core Filters 5 Pcs Black Product Name : Ferrite Core Filter; Type : Ferrite Core Noise Suppressor External Size(Approx) : 2.5 x 1.25cm / 1" x 0.5"(L * D); Fit Cable Diameter : 5mm / 0.197'' Material : Plastic(Housing), Ferrite ( Core); Color : Black Net Weight : 40g Package Content : 5 x Ferrite Core Filters