US Chess Federation Basic Scholastic Chess Club Starter Kit - For 20 Members - Green - by King Height: 3.75'' inch / 9 53 cm King Base Diameter: 1.5'' inch / 3.81 cm Board Dimensions: 20" x 20" 10x Single Weighted Regulation Plastic Chessmen 10x Regulation Vinyl Chessboards - 2.25&#034; Squares 10x Standard Chess Bags 1x Slotted Style Chess Demonstration Set