I would recommend doing it outside as it stinks and the rust from the steel wool will stain concrete so do it in a shop or over the road. DIY Vintage Wood Stain look. (How to age new wood). Good for all things wood!
Shadow Boxes with Keys - Set/ Distressed black frame adds a sense of antiquity to these brass-colored keys displayed on burlap. Hanger is included for displaying vertically, but these could also be displayed either direction on an easel. 9 high x 6 wide.