The base has a metal support with metal strip for built too.
. Specifications: Comes in a set of 3Has wooden construction with metal baseOval shaped designNarrow bottom supportTraditional old school lookSuitable for garden requirementRaw wooden finish This set of three wooden planters have a narrow bottom with deep spacing. Traditional Oval Shaped Wooden Planters with Narrow Bottom, Set of 3, Brown- Saltoro Sherpi Traditional Oval Shaped Wooden Planters with Narrow Bottom, Set of 3, Brown- Saltoro Sherpi.The planters come in variable sizes and allows enough spacing for planting of larger shrubs.