I took up the flooring in my house to refinish the original hardwood floors. This is the Mohawk 8mm Uniclic with foam backing. It goes together very easy and looks great. 2 boxes are new. The rest are complete uncut sections that I took out. 4 new transition pieces and 184 feet of matching unused quarter round base trim included. I also saved all of the short ends and cut pieces for you to use up on your cuts first before getting into the full planks. Floor was in great condition with light traffic only when pulled. I do still have one bedroom I havent taken up, so if you need +\- another 100 sq feet, that can be an option.