YXQ 17Pcs RJ45 8P8C Female to Female Ethernet Connector Coupler Black Snap Joint Product Name : RJ45 Ethernet Coupler;Connector Type : RJ45 ,(8P8C) Size : 25 x 15 x 14mm / 1" x 0.6" x 0.5" (L*W*H);Color : Black Main Material : Plastic Weight : 77g Package content: 17 x RJ45 Ethernet Coupler