5-PACK: 5 pieces of single-gang wall plates and 10 pieces of mounting screws are included. Each wall plate measures about 4.5 x 2.75 in. ABS PLASTIC: These TV cable plates are corrosion resistant, not easy to deform or break, and are able to withstand high temperatures. APPLICATIONS: Standard F type connector for connecting devices such as a modem, router, or CATV box for video and internet services using a coaxial cable. MEASUREMENT: Each wall plate measures about 4.5 x 2.75 in.