Easy shelf diy. I glued and screwed the two pieces together. Fill in the holes where the screws are with wood filler. Sand with 220 grit sandpaper for a smooth finish. Once the wood is smooth, you can either stain, paint or simply seal it. Then locate studs on your wall and mount the shelf into the studs. This is important so that the shelf can support the weight of items you put on it. #shelfie #shelfdiy #homeoffice #beginnerdiy