Do you want to add some instant charm, warmth, and style to your porch railings or backyard fence. This 8-inch x 10-inch red heavy duty plastic rectangular railing planter is a quick and easy way to accomplish that. Made of polyethylene, this solid color planter is ready to let your plants and flowers be the star of the show. Not only is this planter beautiful, but it also includes drainage holes to help keep your plants healthy. Marking your territory. Use this planter to let the world know that you’re proud of your plants. If you’re looking for a way to add some greenery to your space, get creative with this planter!. 8.00-inch h x 10.00-inch w x 36.00-inch d.