As with all of our planters, the Juniper line is made from plant-based, biodegradable materials & are 100% zero waste! The Juniper line is light weight for easy watering & movement. All sizes are measured from the top inner diameter: 2 (5cm) 3 (7.2cm) 4 (10.2cm) 5 (12.7cm) 6 (15.2cm) Available with or without drainage holes. For indoor use only. Plants not included Black Plant Pot | Planter Indoor Minimal Succulent Cactus