Mondi Super Saucers are designed to protect carpet, tile, wood, and metal shelves from moisture and dirt. Simply place the saucer under a pot to collect any access water drainage and debris. They can also be used with plants that draw water from below. Mondi Super Saucers are made with high quality plastic and their ergonomic easy-grip edges allow you to grab and carry the saucer with a pot from any side. They are perfectly suited for greenhouses, conservatories, and indoor or outdoor gardens.