Beautiful pattern, but the bolt at the base constantly loosens after wind. We ordered the base heavy for a reason, so as not to allow our umbrellas to topple. But the wind has impacted the cheaper extended tube by bending it anyway, which in-turn impacts the bolt and renders it frozen, bent and useless. Unfortunately we ordered 6 of these and most of them are now inoperable, annoying and expensive to dump because of the weight. Bad design. Unless you 
have no wind in your area.