Wedge Chess Clock Bag - by US Chess Federation Measures 9.5" x 4.5" and is designed to hold digital chess clocks from DGT Projects, Zmart/ZMF, Saitek and Excalibur Heavily Padded, providing the highest level of protection for your Chess Clock. Features a reinforced nylon handle for easy transport Exceeds all US Chess Federation and FIDE Requirements for Official Tournament Use Manufactured Exclusively by the United States Chess Federation (USCF)