What are the willow branches made of? The willow stem are made of new wire and wrapped with plastic surface How long are the floral wire? the longest part is about 75cm/29.5inches long What the willow branches use for? You can use it to make wreaths, bouquets of flower, floral crowns, vase decorations, room decorations, wedding derortions and so on. It is flexible and can be twisted easily without fracturing, which will bring more convenience during the craft making..Ideal for creating any floral project. Note: The stem will be bent for shipment, and you can straighten it easily.