The hanging plant pots are made out of polypropylene resin,it's able to withstand incredible amounts of wear and tear.In fact, it continues looking like new from one season to the next even if it's kept outdoors. It’s a tough, lightweight alternative to clay or ceramic planters.Made with high-quality color pigments and UV additives, this planter offers excellent all-weather durability. You'll love their rounded contours and the effortless way in which they hang from the ceiling or wherever else they are mounted. <br> NOTE: <br> 1. specializing in plants and gardening <br> 2.Please do not install in the unstable place,might happen to fall <br> 3.Please be sure to use in a bearing area <br> 4.Please confirm the installation position is often been well fixed <br> 5.Please be sure to take in a windy weather <br>