1.3 PACK SET: 14 inch white planter box. Each set includes one outer planter, one inner planter, and one water level indicator. See listing image and video for details. Choose the right size for your plants to prevent waste and poor results. 2. Self watering system: The pot features a simple self-watering design that helps maintain moisture with minimal effort. Great for busy individuals; suitable for indoor and outdoor use. For outdoor use, remove the bottom plug. 3. Easy to use: Insert the inner planter into the outer planter, fill the outer to the optimum water level shown by the indicator, add soil and plants, and the system is ready. This windowsill and outdoor planter suits many plants and keeps soil moist between waterings; typically every 1-3 weeks depending on plant and climate. The water level indicator shows when to water. 4. Strong and adjustable brackets: The set includes two heavy-duty brackets, capable of supporting up to 30 lbs, and suitable for both indoor and outdoor use. 5. Use scenarios: ideal for a sunny kitchen windowsill with herbs, a balcony or patio display of flowering plants, or an entryway planter for seasonal arrangements.