This listing is for a handmade reclaimed wood shelving unit supported by a modern Flat steel 2" steel frame. The overall dimensions of the unit 12"L x 48"W x 52"H. There is 12" of space in between each shelf. The wood shelves (4 total) are 12"W x 1.65" standard thickness reclaimed old growth douglas fir (anywhere from 150-200 years old!). We can custom make any amount of shelves length or width.Please call us with any questions you may have 1847-514-4276Repurposed Wood Rich in Character and History:Our reclaimed wood is salvaged from barns around the country. As barns age their structure becomes compromised but its wood ages beautifully gaining timeless characteristics that make for beautiful furniture. Our wood makes great tables office desks standing desks cafe tables benches bar stools and more offered in our Etsy shop.Made To Order With High-Quality Standards:Each stool is made to order with great attention to detail. We take pride in every piece in our shop and we build them as if we were building it for ourselves. We set very high standards before our product is shipped. We want to make sure you are completely satisfied with your selections and we want our products to remain in your family or business for years to come.Some Assembly Required:We pre-drill the holes for all the screws and color code them to correspond with each wooden top.All you need is a screwdriver and a couple of minutes of per stool.Thank you in advance,Kyle1847-514-4276