The Ter Steege planter from the Cera-mix collection is made of synthetic material, making it sturdy and lightweight. The material is recycled, which makes this planter a sustainable choice. The structure is smooth and the finish is high gloss, matching a modern appearance. The planter is designed for outdoor use and is frost resistant, so it can remain outside during cold periods without damage. There is a drainage hole integrated in the bottom for efficient removal of excess water.