This rustic shelf is 16″ wide by 5.5″ deep. the lower shelf is 4.5″ deep. I carefully use a torch to accent the grain of the wood, then I add 2 coats of water based sealer. The shelves come with recessed hangers on the back that are 12″ apart. screws for mounting are included. Shipping is $15 ground or $18 priority shipping. Any of my shelves can be made to custom sizes and altered in for an additional fee.