2 Gang Low Voltage Device Box Eliminator Ring makes installation of Class 2 wiring easy by removing the need for an electrical box. Constructed of heavy gauge steel,the 2 Gang Low Voltage Device Box Eliminator Ring secures any device box w/in drywall, ranging from 1/2” to 1-1/4” thick, w/ the included locking screws. Makes retrieving wire during installation a snap!