The Vondom Ulm planter is made from high-quality synthetic, using recycled material. This results in a strong and lightweight product that offers a sustainable choice. Thanks to the production process, in which the synthetic is heated to melting point and injected under high pressure into a mould, the planters are coloured throughout. This creates a smooth appearance with a matt finish, and ensures the colour remains long-lasting. The planter is suitable for both indoor and outdoor use and is frost resistant, so it can be left outside during cold periods without risk of damage. In addition, the product is UV resistant, ensuring protection against discolouration and other damage from sunlight.