The black pool ball tray for 16 balls is made of quality, durable black plastic, with dimensions of 10"" L x 10"" W x 1.5"" H. The ball storage tray can hold a full set of pool balls and a cue ball, making it easy to transport them to the table or keep your billiard balls safe, preventing them from rolling around the drawer and getting lost. The tray fits 52 mm or 57 mm size balls, perfect for use in a crowded bar and home game room.