Not sure if the description is mistaken, or the actual size is smaller than listed, but 25cm is not "over 10 inches." If the plate is actually 25cm, then the plate is 9.84 inches. Either way, thanks for making base plates in several colors.
The white baseplate is great for holiday/Christmas sets so it looks like snow on the ground. Glad Lego finally decided to make white baseplates. Highly recommended.