The Lew Electric CF-1103-DFB-A is a three gang carpet flange made specifically for the 1100 series of floor boxes. The flange is a beautiful aluminum color and will add an elegant look in a carpeted room. The flange adds 3/8" to the top of the box being used to accommodate for carpet and padding. The flange is 11.5" x 6.5", the flange hangs over the sides of the box by 1.04". Aluminum mounting screws are included.