The rattan we use for our products is only the highest quality, called resin wicker material which is made from 99.8% polyethylene and 0.2% ash, this kind of rattan is uv resistant, washable, waterproof, and our rattan is through dyed, you can fix it by applying heat when it gets scratches, it last long time and the color never fade away, also it is not sensitive to temperature fluctuations. Resin wicker material: highest vietnamese class or viro Carton box