Everyday Cabinets 3 Inch Filler in Shaker White 3" x 42" x 0.75" RTA Lifetime Limited Warranty Solid Birch Wood Doors & Face Frames 6-Way Adjustable Soft Close Door & Drawer Hinges RTA (Ready to Assemble) with Easy Dovetail Assembly Dimensions: 3 in. W x 42 in. H x 0.75 in. D