Mayne Cape Cod 48 in. x 11 in. Self-Watering White Polyethylene Window Box 4841-W - The Home Depot
Mayne Fairfield 48 in. x 11 in. Self-Watering White Polyethylene Window Box 5823W - The Home Depot
White Window Box Planter 36 inch Flower Box Planter Garden Window Flower Box | eBay
Yorkshire 3ft Window Box - White – Mayne
120" Charelston window Box - White PVC window boxes
Amazon.com: Mayne Fairfield 4ft Window Box - White - 48in L x 11in W x 11in H - Polyethylene - Built-in Water Reservoir (5823-W) : Patio, Lawn & Garden
17 Inch Rectangular Plastic Thicken Planters with Trays - Window Planter Box for Outdoor and Indoor Herbs, Vegetables, Flowers and Succulent Plants (1 Pack White) - Walmart.com