A floating shade that opens horizontally like a hand fan and has excellent wind resistance. With two adjacent flat awnings on one pole, you cast optimal shade while enjoying the luxury of an uncluttered tabletop with plenty of legroom. Sensu opens horizontally in seconds to make sunny days even better! And even when closed, it’s easy on the eyes.
https://www.extremis.com/en/collections/sensu/sensu-duo-square 
The model is assembled for subdivision. When using OBJ, please apply MeshSmoth/TurboSmoth with 2-3 iterations.