Excellent umbrella! Covers my entire deck. Base and pole are very robust. The two filled sand bags assure the umbrella won't be going anywhere due to the wind!  I added 2 bolts thru the joints in the Pole to keep them from unscrewing when the umbrella is opened. UPDDATE: I left the umbrella open when a strong wind blew it over and broke a few of the ribs. I was able to order another Aniyah umbrella on Wayfair ( also reviewed) that worked perfectly with this base and sandbags. I use a ~2 ft Bungie cord to keep the umbrella closed; it is easier than trying to tie the straps.