Sold in 9cm, 1L and 2L pots. 
Last picture shows a mature leaf on one of our plants.
Large green, wavy edged leaves with a dark spot in centre of the leaf, and dark patches on leaves.
Care requirements: Best grown in partial shade for greener leaves/darker markings, else they can turn lighter green / yellow. Requires a free-draining soil. Keep soil moist during the growing season and feed with a high nitrogen feed every 2 weeks.
As hardy as Pink China, but would still advise mulching over winter.