The UBrace® is the perfect investment to protect your umbrella. The UBrace is made of 3” aluminum collar with stainless steel fasteners. The FLUBrace-1 will secure your umbrella to a heavy table (70 Pound +) that has a center umbrella hole. This is a Furniture Leisure exclusive product. Once the UBrace-1 assembly is in place you will never have to worry about wind blowing away your umbrella again.