I got the 10ft and it is big enough to cover my entire outdoor table . The material is real nice and sturdy . Not that flimsy stuff on the umbrellas you see in a lot of the store that look like they would last a year or two. I've had my last umbrella since I bought my iron table set in 1995 . Lasted 28 years . Would have lasted longer but we got an early snow storm and it broke the metal POLE not the umbrella . This new is repelling water like a son of a gun , it also has the air hole at the top to help keep it from turning into a sail. Only bad thing would be plastic handle for cranking. See how long that lasts . Sadly I don't expect it to last 28 years . They just don't make stuff like they used too . The price was reasonable