LASER CUT OAK VENEER 1/4" THICK VENT COVER Pattern K 8 X 16 (9-3/4" x 17-3/4" Overall) These vent covers are intended for use on the walls and ceiling. They are NOT intended for use on the floor. To determine the overall size of the vent cover add 1-3/4"to the length and width. Please use the size of the duct opening you wish to cover to determine which size vent cover you need. Standard size vent covers shown have 1" borders and screw holes. Screws are included. Made in the USA; Usually ships in 2-3 weeks