uxcell Telephone Dual RJ11 6P4C Female Socket to RJ11 Male Jack Cord Adapter Product Name : Telephone Adapter;Type : Dual 4 Pin RJ11 Female Socket to 4 Pin RJ11 Male Case Size : 2.7 x 2.1 x 2.2cm/1.1&#39;&#39; x 0.8&#39;&#39; x 0.9&#39;&#39;(L*W*H);Total Length : 13.5cm/5.3&#39;&#39; External Material : Plastic;Color : Beige Net Weight : 9g Package Content : 1 x Telephone Adapter