FeaturesProtects box contents from drywall mud, paint and debrisProtector plates provided with all wiring device assembliesCan be installed on plaster rings with or without preinstalled wiring devicesProtects pre-installed wiring devices from damage during drywall installationImproved design transmits force of drywall installation to the plaster ring - not the wiring deviceDomed plate for toggle switches allows for clearance between the plate and switch and eliminates scratching of the devices2 protector plates are required for 2 device plaster rings