The House of Staunton Miniature Chess Set Combination Everything you need to play Chess! It comes with a set of Miniature-sized Regulation Plastic Chess Pieces and a Miniature Regulation Vinyl Chess Board with 1.0" Squares Exceeds All US Chess Federation and FIDE Requirements for Official Tournament Use Perfect for Chess Players of all Ages and all Skill Levels Designed for Chess Clubs and Schools that want the convenience of a tournament combination at a low price. Manufactured Exclusively by the United States Chess Federation (USCF)