This standard industrial grey board comes in three thicknesses - 2mm, 1.6mm and 1mm. The dimensions are 450 x 640mm.
This is a quality board useful for bookbinding projects and many other craft projects. We generally use this for making hard covers for our books or for gameboards and boxes.
The board can be easily cut with a craft knife and a straight edge, such as our 500mm stainless steel ruler.