This parasol for balcony from Outsunny is a great addition to anyone who wishes to have a patio umbrella but has limited space. This has been designed so that the pole can stand flush against a wall. This semi round parasol is ideal for balconies or small gardens. The unit is made from a metal frame and the covering is durable polyester. This Wall Half Semi Round Umbrella is a great product and a great solution for any balcony or patio.Features: Made of sturdy metal frame with superior strength Convenient set up and take down with the crank handle by hand Practical parasol to provide more shade Top vent to reduce the situation of being overturned by wind Easy to clean and maintain Suitable for balcony, backyard, beach, and etc Easy assembly required