DURA COTTA COLLECTION by Bloem: The Bloem Dura Cotta Rectangular Window Box Planter provides your plants with a healthy environment. Made with plastic, its construction enables long lasting utility. The Dura Cotta Rectangular Window Box Planter by Bloem is rectangular in shape and allows excessive water to drain. Includes attached drainage tray. It is from the Dura Cotta collection and keeps your plants fresh. This window box is designed for maximum usage and is perfect for outdoor spaces. You can also use this window box in your garden to plant herbs, tomatoes, onions or peppers.