Serenity (wave Line) Planters Are Manufactured From Recycled Rubber And Are Planters Engineered For All Seasons. Eco-innovation Through The Use Of Recycled Rubber Tyres Allows Them To Withstand Extreme Freezing Conditions Which Can Cause Other More Traditional Pots To Crack Or Disintegrate.designed With Timeless Silhouettes And Unrivalled Durability, Our Serenity Range Is Now Available In Pewter Finish Only.each Planter Is Supplied With A Self-watering Base Which Also Allows Them To Be Used Inside And Outside The Home.serenity (wave Line) Recycled Rubber Planter Collectionextremely Durable - Wont Fade, Stain, Rot Or Crackeco Friendly - Diverting Materials From Landfillsweather Resistant - Mould And Mildew Resistant supplied With A Self-watering Basemeasures 34cm X 34cm X 67cm Highavailable In Pewter Finish Only