Single Top Cantilever Patio Umbrella Base 11'x12.5' Back cushion thickness up to

Back cushion thickness up to 4 " and seat cushion up to 6

Its portable nature ensures it fits easily into most car trunks

which is why it comes equipped with a reliable lock

knowing your pergola is built to last

including Turquoise Blue

Single Top Cantilever Patio Umbrella Base 11'x12.5' Back cushion thickness up toSize: 39. 76 X 39. 76 X 5. 24 inches. ONLY for Domi Outdoor Living Single Top cantilever umbrella. Made of PP plastic, it is really hard and weather resistant, and maintains a long service life. Both water and sand can be injected, about 300 pounds when fully injected. If you have any questions about the product, please contact us.