3 Resin 4 x 10 Oak Finish Register Covers. Extras from our new cottage build. $15 for all three. https://www.lowes.ca/registers/accord-select-louvered-abs-resin-floor-register-rough-opening-10-in-x-4-in-actual-1142-in-x-538-in_g1200142.html?searchTerm=register-covers