● Powder-coated metal frame and 8 heavy-duty metal ribs ensure superior stability● Premium polyester canopy is wear-resistant and sun-proof● Crank handle allows for quick opening and closing● Easy to push the spring button to connect the 2 poles● Featuring air vent to promote air circulation and increase wind resistance● Protective rib pocket secures the umbrella rib in place● Simple design fits your backyard beach deck perfectly● Umbrella base is required(not included ● Assembly needed