Panacea Floral Stem Wire 20 Gauge. Each individual pack includes 30 18in pieces of wire. Each order includes 12 packs of stem wire, for a total of 360 pieces of 20 Gauge stem wire. The higher the gauge number the more flexible and thinner the wire is. 20 Gauge is a flexible, yet sturdy gauge, and a popular choice for use crafting boutonnieres and corsages. Floral wires are used to lengthen and support stems. You can use them for hanging wreaths by shaping them into loops. Perfect for securing floral material to wreaths and forms. Use with fresh, dried or silk floral materials to create beautiful arrangements for your home. Not only for floral use, try using for craft and home decor projects. This wire is so versatile that you can also use it for projects around the house or office.