Silver, 4.5mm Flat Aluminum Florist Wire. Add This Versatile and Decorative Wire Accent To Vases, Centerpieces, Corsages, and More for Unique and Eye-Catching Designs. Flat Aluminum Floral Wire Is Flexible and Easy To Place In Polystyrene Foam, Craft Foam, Stones, Etc. Cuts Easily With Wire Cutters. 3 yards Per Package.