Made from a very durable plastic - this is the standard set you'll find used in chess clubs, schools and tournaments worldwide. Comes packaged in a clear polybag. King measures 95mm / 3.75" which is a standard tournament size. Base diameter of pieces is 35mm / 1.4" which best suits a 2" square chess board (included)

Comes with a durable plastic roll-up mat with green and white squares. Very easy to carry. Each square measures 50mm / 2". Algebraic notation is printed on all 4 sides.