The SAM bookshelf is simple, sturdy and versatile bookshelf and/or storage shelf. It is made with premium quality, FSC-certified Canadian plywood and is completely VOC-free. That's right: its 100% pure Tung Oil finish is considered food-safe. Assembled without any screws or bolts, it is flat-packable and thus easily transported, making it one of the most flexible, sustainable (and beautiful) shelving unit you'll ever own. I can also make this in custom dimensions for a small extra fee, please send me a message to inquire! Please note although overall depth is 16" useable shelf depth is 12" on the standard unit.