Like the title suggests these box shelves are a series of boxes you can build using plywood. You can change the size or depth to suit your use. Follow along with the free plans at the link to build your own shelving unit.
Box shelves are inexpensive, easy to make and highly versatile. Make the combination of sizes and depths you need for any room, from the living room to the laundry. Box construction techniques are always the same.
These simple-to-make box-style floating shelves are designed to be painted, but should you desire a wood-finish shelf, the process and construction is almost exactly the same.