The standard size for a 1-gang decorator light switch wall plate from Enerlites is 4.5" height x 2.76" length. You can replace mid-size or oversize wall plates with Enerlites standard size ones. Energies polycarbonate thermoplastic decorator switch wall plates are designed to cover any standard size decorator light switch or receptacle outlet. These wall plates are manufactured to provide durability, flexibility, and resilience to bending and high-impacts. They are also heat & fade resistant to temperatures over 100 degrees which protects them from fading and discoloration over time, and have a flammability rating of UL94, V2. Their smooth finish provides an attractive look and makes them easy to clean. These wall plates are UL-listed.