OdiySurveil(TM) 15 Pcs BNC Female to BNC Female CCTV Security Camera Adapter Straight Connector Product Name : BNC Female to Female Extenders;Type : BNC Female to Female; Dimesion : 3.2 x 1cm/1.3'' x 0.4'' (L*max.D);Color : Silver Tone; Material : Metal; Weight : 90g; Package : 15 x BNC Female to BNC Female Connector