Amazon.com : 10Pcs Plastic Window Boxes Planters, Black Rectangle Flower Boxes, 16.6 x 6.7 x 5.5 inch Window Planter Boxes Outdoor with Drainage Holes and Trays, Sill Planter Box for Sill, Garden,
Vita 38.13-in W x 46.75-in H Golden Brown Cedar Traditional Outdoor Raised Planter Box in the Pots & Planters department at Lowes.com
Wood Square Planter Box Container for Flowers Plants,Garden Patio & Porch Use - Walmart.com