uxcell 10pcs 6P4C RJ11 Phone Line Coupler Connector Socket Adapter Khaki Product Name : RJ11Phone Line Cable Connector;Type : 6P4C RJ-11 Connector Type : Female to Female RJ11(6P4C);Size : 3.7 x 2.1x 1.5cm / 1.5" x 0.9" x 0.6" (L*W*H) Color : Khaki;Main Material : Plastic Weight : 66g Package : 10pcs xRJ11Phone Line Cable Connector