-6 container boxes are suitable for different types of plants to grow-3-tier vertical planter allows plants on each layer to absorb enough sunlight-No need to water the plants frequently with the built-in reservoir-6 drainage holes help maintain soil humidity-100% new PP material is waterproof and crack-resistant-Equipped with removable tray for indoor & outdoor use-Large carbon steel shelf provides easy access for gardening tools-Sturdy heavy-duty frame is rustproof and non-deformable-Equipped