Style 5- Solid RED OAK Interior Threshold- 36 inches long- UNFINISHED Size: Thickness- 13/16" Width- 3 7/8" Cut out- 1/2" Under Transition Style Threshold for 1/2 inch height difference Made from Stain Grade Wood, great for staining or painting Length is untrimmed to allow customer to cut to the correct size Style 5- RED OAK- Solid Hardwood Interior Threshold Size: Thickness- 13/16" Width- 3 7/8" Cut out- 1/2" Under Solid Hardwood Interior Threshold in RED Oak- Transition style threshold lets you bridge the height gap between two room's floors Unfinished Made from stain grade Red Oak wood. Great for both staining or painting!