Our standard shelves are 6" deep. For custom sizes, email firstname.lastname@example.org
All shelves come unfinished, here are some DIY tips for what you can do to them:
Paint - A great way to add accent colours into your home or restaurant
Stain - To keep the wood look, pick up wood stain from your local hardware store. They come in just about every colour
If you stain the wood or keep it natural, it's a good idea to seal the wood.