Mayne Nantucket 3ft Window Box - Espresso - 36in L x 11.5in W x 10in H - Polyethylene - Built-in Water Reservoir (4830-ES)

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 2ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Nantucket Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!