Artificial Tree Garland: The decorative garland is made of plastic (PVC), so it is suitable for indoor and outdoor use. High quality faux fir wreath. Green fir wreath is flexible and malleable, it has a wire loop for hanging and securing. These tree garlands can be decorated with lights, bows, balls, etc. This DIY garland is exquisite and can be used in many places in your home, such as stairs, mantels and even door and window frames.