Patio Living Concepts - All bases are individually boxed, unweighted, and available in five colors. Full weighted, these bases offer slightly over 95 lbs of heavy holding force for any umbrella. Each model features a locking screw-on cap to hold the sand weight inside its durable molded resin body. This feature enables you to purchase sand for weighting at your local home store and easily fill the bases with sand, while reducing shipping costs on this item. All stainless steel hardware.Resin construction with stainless steel hardware Compatible with umbrella up to 1.8075 diameter pole Easy fill spout Locking screw-on cap to hold sand Holds up to 95 lbs of sand (sand not included) Made in the USACollection: Accessories Finish: White Height: 13 Materials: Resin Weight: 5 Width: 22.