Uxcell Telephone 6P4C RJ11 Dual Female to Male Plug Cord Adapter, 3Pieces for Landline Telephone Product Name : RJ11 Telephone Adapter; Type : RJ11 6P4C Male to Dual Female Socket Case Size : 2.7 x 2.1 x 2.1cm/ 1.1'' x 0.83'' x 0.83''(LWH);Cable Length : 14cm/ 5.5'' External Material : Plastic; Color : Beige Net Weight : 21g Package Content : 3 x Telephone Adapter