100% fir wood made, carbonization, weather resistance, not easy to deform and crack; rust-proof galvanized steel hardware. Up to 53.7 tall lattice provides space for climbing plants and also be used to hang flower pots. Need some assembly carbonizationAfter the fir wood is carbonized at high temperature, it can make the wood grain have a three-dimensional effect. It also has anti-corrosion and insect-proof properties, which improve the service life of the wood, and does not produce harmful substances during production and use.