4.43 cu. Marin Elevated Planter is totally non-toxic, nothing can leach into the plants growing in these planters. The color is embedded in the material so there is nothing to maintain. You can paint or stain the planter to match your deck or patio. The internal floor panel has openings for drainage. Use the shelf to store your planting tools and equipment. Will not fade/oxidize to silver gray like wood, assembles in 20 minutes with no tools. Holds 4.43 cu ft of soil. 36"x24"x30.7