The Tau Cylindrico planter is made from fiberglass, a composite material of glass fibre and synthetic resin, which is lightweight while also possessing high strength. The structure of this planter is concrete. This product is suitable for use both outdoors and indoors. Thanks to its frost resistant properties, the planter can be left outside during cold periods without the risk of damage. In addition, the planter is UV resistant, meaning it is protected against discolouration and damage caused by ultraviolet radiation.