This Expandable Trellis is made of natural willow decorated with plastic boxwood leaves. The willow branches have a wood stain and easily expand or contract to fit within your desired area. Use the lattice as a wedding ceremony backdrop, or in an outdoor dining space. The greenery is UV stable and will withstand up to five years of full sun. Expands to fill whatever size you need, up to 8.5' long. The height will change based on how far horizontally it is expanded: at 8.5' long it is about 30" tall, at 7' it is about 38" tall, at 6' it is about 44' tall, and at 4' it is about 47" tall. It folds back up to 15" x 51" for compact storage.