Add a beautiful finishing touch under your windows or accent the edge of your patio with Mayne’s Cape Cod Window Box Planters. Mayne’s molded plastic planters are made from 100% high-grade polyethylene. This Window Box features a double-wall design creating a water reservoir. Outside Dimensions: 48″L x 11″W x 11″H. Inside Dimensions: 44″L x 7″W x 8″D. It holds approximately 10 gallons of soil and 4 gallons of water. Includes 3 wall mount brackets with a black powder-coated finish. Compatible with the Fairfield Decorative Brackets, sold separately (model #5856). The weather-proof and ultra-tough construction allows you to enjoy your window box 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 – residential application, 5 year warranty – commercial application. For further questions please contact Mayne Inc. at 1-866-363-8834. Made in the USA.