The finishing touch for your outdoor grouping, our sturdy 9' umbrellas are both practical and stylish. Eight ribbed tropical hardwood construction attaches to the 1-3/8" diameter pole with a threaded brass connector. The solid brass two-pulley lifting system ensures years of enjoyment in any setting. Natural, Navy and Hunter fabric is made of heavy polyester canvas which has been treated with ScotchGard. Base stand sold separately. Polyester Market Umbrellas, in our standard colors of navy blue, hunter green, and natural are normally in-stock and available for delivery in three business days.