The Satin Nickel Montezuma Floor Register is an inexpensive beautiful floor register option. These floor registers have a 1.55 mm thick steel faceplate that is strong enough to be walked on and a rust proof plastic damper that drops into the floor. This is a inexpensive option to modernize the floor registers within your home.How to Order: To decide the best option for your home you will need to measure the actual hole/cut out size in the floor as the damper will need to drop into the floor to hold the item in place. DO NOT order based off of the overall size of your grille.Hole Size: 2.25"x12"Overall Faceplate Dimensions: 3 7/16"x13 1/8"Drop-In Depth: 1.25"Refreshing your home has never been easier with these very cost-effective yet also good looking solution that works for almost every home!