This item is a customize wrought iron stair railing for our Norway client. All wood used is fumigated for the shipment requirement, the stair material use are round bars for the scrolls with flat forge end design, angle bars and ms plate for the structure with the consideration of height adjustment so even thought we don't even get to the site we can assure height will be exactly fit on the site and it is, client is very happy with their staircase result.