This is reclaimed all wood flooring - I love the light colour. I'm not sure what wood it is, but it's not pine. Some of the pieces are damaged on lifting as it was nailed down, but most can be made good again. Once re-laid they would need to be sanded and finished again. The wood is 20 mm thick and tongue and grooved on both sides and ends (apart from where it has been fitted against walls) and it is 130 mm width. I'm no good with figures re: sq. m. sizing so have made a note of the lengths that I have:- 36 long pieces of 2M + ........ going up to 2.8m in length