The Cape Cod Square Patio Planter features a bead board panel design with rich architectural details, truly transforming your patio space into your own personal retreat. The Cape Cod collection features a beaded panel design. Our molded plastic planters are made from 100%; high-grade polyethylene. This planter features a double wall design creating a water reservoir. Outside Dimensions: 20"L x 20"W x 20"H. Inside Dimensions: 15"L x 15"W x 13"D. Water reservoir capacity is approximately 8.75 gallons. Soil capacity is approximately 10.7 gallons. The weather-proof and ultra-tough construction allows you to enjoy your planter all year long with very little winter preparation. The UV inhibitors within the resin allows for a long lasting fade-free performance. 15 Year Warranty