Price history on Walmart.com for
Trademark Innovations Cast Iron Round Umbrella Base 17.7 inch Diameter Bronze
See on WalmartProduct info
This attractive bronze cast iron umbrella base is designed to secure your sun umbrella to your deck or patio. It measures 17.7 inches in diameter and weighs 22.5 pounds. It will fit a one-inch (using the included plastic insert) or two-inch diameter poles.
... read more.