This is a prefinished floor. It's an engineered wood - European/Siberian Oak product. There are different price options and manufacturers. I would start at your local flooring store with California Classics or Provenza. They both offer good options. The width and lengths vary. I prefer 6"-8" wide boards when available. If you live on a basement, you can use a solid wood instead but it's more expensive. I hope this information helped!