1.86mm*86mm modular 1/2/4-port Wall Plate compatible with any type of Keystone Jack for connection to the network cables or telephone lines, provide a clean and appearance on Ethernet cable installation, improve your home or office environment. 2.Durable PVC Eco-friend material with white color,artistic practical. 3.Dust cap design protect contacts against outside dust. 4.High quality item including screw or spring. 5.Easy to install or separation, free to select any keystone which you want.