WPC combined decking is made of made of recycled plastic (HDPE) and wood or powder, plus non-hazardous chemical additives such as anti-UV agent, light stabilizer, lurbicant, culping agent and etc, our Composite flower pots gives any flower pots a fantastically clean and professional finish.Designed against fading has anti mildew properties and is anti slip even when wet. The full bodied colour means that the flowe pots can be sanded down like traditional wood whilst maintaining its original colour.