●Shape and size may vary due to wear and climate. Joints may be difficult to loosen up, but this is not a problem with the product. There may be slight differences in color due to different production lots ●Product Size (W x D x H): 12.0 x 12.0 x 0.4 inches (30.5 x 30.5 x 1 cm), 9 pieces set ●Country of Origin: Taiwan (Taiwan/China)