All of our planters are constructed with mortice and tenon joinery and may be left outdoors season after season without maintenance. The VERSAILLES planters have elegant round finials and a raised panel design. A liner is recommended.#KB16F Versailles 16" x 16" x 18" (25 lbs.)#KB19F Versailles 19" x 19" x 20" (35 lbs.)#KB23F Versailles 23" x 23" x 26" (60 lbs.)#KB36F Versailles 15" x 36" x 17" (35 lbs.)