Bloem Ariana 12" Charcoal Plastic Self-Watering Planter. This durable planter is made of plastic with a charcoal finish and features a self-watering disc insert to ensure your plants stay hydrated. The reinforced rim adds extra strength, while UV protection prevents fading. Suitable for both indoor and outdoor use, it measures 13" in width, 10.1" in height, and 13" in depth, with a potting capacity of 0.40 cubic feet and a planter volume of 12 quarts.