This Fiber Clay Birdbath bowl is unlike anything you've ever seen! Because it is constructed of clay with plastic and fiber mixed in you will be pleasantly surprised to find this bowl is actually lightweight and durable. Impact and shatter-resistant. Although it is recommended to cover in the winter birdbath fares well in extreme temperatures and can also accommodate heaters. Smooth gloss finish on bowl provides UV protection as well as easy clean-up and reduce staining. Add elegance and function to any garden with ease. The perfect gift for the bird lover on your list! Tierra Garden is an importer designer and manufacturer of distinctive garden products that has developed a reputation for quality products and a broad selection of unique garden hard goods.