Support your CorLiving patio umbrella with the PPU-900-U umbrella stand. Constructed of durable steel and made to withstand the elements of the outdoors. Recommended to use with the additional weight of at least four pavers/stones or to bolt directly to your deck to create a sturdy, supportive base for your market styled umbrella. Available for Online Purchase Only. Assembly required. This product ships direct from the manufacturer, so RC Willey Delivery is not available. Heavy duty dark gray/black steel frame Designed to be used with four pavers or patio stones (sold separately) For use with any of our CorLiving PPU umbrellas for additional support Ships with plastic ring adapter to hold most umbrellas with a pole diameter up to 50mm