The Superline planter from the Stiel collection is made of metal, a strong material that gives the planter a robust appearance. The planter has a smooth structure and a matt finish. Thanks to the option to have this planter sprayed in any RAL colour, it can be fully customised to suit various interior and exterior requirements. The planter is suitable for use both indoors and outdoors. Important features include frost resistance, allowing the planter to remain outside during cold periods without being damaged, and UV resistance, which protects the planter against discolouration and damage from sunlight.