Dont buy this product! It breaks after a few weeks of use.

The umbrella is to heavy for the stand. When I put the umbrella up it started to topple over. I had to put the stand under the deck railing to keep it from falling over. You will need to fasten the base into the deck to stop this from happening. 

Its also hard to put the umbrella up and down. Invest in a more expensive one with a stronger base.

I have had it for a month and the crank has broken now.