The Ter Steege planter from the Cera-mix collection is made from synthetic material, which provides both strength and a light weight. The material consists of recycled synthetic, making this planter a sustainable choice. The surface has a smooth structure and is finished with a high gloss, contributing to a modern appearance. This planter is specifically designed for outdoor use and is frost resistant, allowing it to remain outside during cold periods without damage. A drainage hole has been incorporated into the base of the liner, so excess water is efficiently drained.