uxcell 50pcs Coax CAT5 to CCTV Camera BNC Male Video Balun Connector Adapter Product Name : BNC Video Balun Connector;Connector Type : BNC Male Material : Metal, Plastic;Color : Silver Tone, Black, Green Dimension : 4.1 x 1.5 x 1.3 cm / 1.6 x 0.6" x 0.5" (L*W*H) Weight : 564g Package Content : 50(+/-2%)pcs xBNCVideo Balun Connector