Leviton 80609-W Accessory Box, White Midway wallplates can be mounted onto larger-volume outlet boxes and/or used to hide wall irregularities Full 0.375" taller and wider than standard wallplates Smooth face and rounded edges resist dust accumulation Designed for high dielectric strength and arc resistance Resistant to fading, discoloration, grease, oil, organic solvents and moisture scratches The dimensions of the plate are 4.94 Wide x 4.875Tall x .255 Deep