Crafted from the finest quality, premier grade, sustainable engineered oak, which is supplied unsealed, allowing the client to select their own desired look and finish. Each block is cut at a 45 degree angle at both ends, which creates a striking zig zag pattern running across the floor. At 20 mm thick and measuring 500 mm x 100 mm, the blocks have a bevelled edge with a tongue and groove profile, for easy installation and a seamless fit.

http://www.naturalwoodfloor.co.uk/floor/1016