It works fabulous... but not until I altered the metal frame in the base. One end of the metal frame was too long and scraped on the pavement when you tried to roll it. I trimmed it off and the wheels roll nicely with no contact from the metal frame.Excellent base, Only reason for 4 star is they need to include a cross frame designed for underneath where screw holes are built in. The put nice bolt screw threads but no cross frame that comes with an umbrella fits them.This is a much needed weight for the offset umbrella. It is pretty easy to move around, however it would be nice if the wheels where a little bigger for ease of movement.We just moved and did not want to put holes into our new concrete. I was nervous at first with ordering, but it is just perfect. I am very excited that we have the option to move this if we change our outdoor furniture placement . Not sure what our umbrella brand is. I measured the pole width and compared it to the hole width on this base. It was perfect.I got this for our umbrella and it works fantastically!! I am very pleased with this and highly recommend it. I filled it with water so it could be emptied with ease.It's a very nice base, however, the opening for the pole is far too large and does not hold the umbrella so I have to return itThis is working well so far. Make sure you fill it all the way or the umbrella can tip.Brown looks much better than white! Filled it with water and holds umbrella perfectly still.