The 6 1/2? Square Plate Metal Drywall Hole Cover installs quickly and mess free with rare earth magnets. Snaps in place with the metal clips (included). The Plate will cover a 5 1/2? square hole or 5 1/2? diameter round hole. No need for drilling or damaging drywall with this removable access plate. Installs in seconds with rare earth magnets – snaps in place to metal clips (4 included). White decorative plate covers and 5-1/2? square hole or electrical box. Can also be used to cover a round hole with up to a 5-1/2? diameter. Visually appealing white decorative plate – no need to paint metal covers.