Transformation Umbrella.
This transformation umbrella was developed by Sugita Co., Ltd., a long-established umbrella manufacturer for 80 years.It is about the length of an umbrella for children.When you open the umbrella, the extension part will soon come out from the hem and transform it into a large umbrella. When closed, the rib is 17.7 inches (45 cm) → when opened, it becomes a 23.6 inches (60 cm) umbrella.