Standard terracotta planters can often break in cold winter weather when water gets into the stone and freezes. Fibrecotta is a frost-resistant material made utilising the benefits of standard terracotta and more durable fibreglass material. You'll be saving money by investing in a planter that can stand the tests of time and last for years in your garden. No longer will you need to drag heavy plant pots in and out of the house when summer ends. - Primrose Garden Fibrecotta Cement Finish Effect Outdoor Planter Square 50cm in Dark Grey