3-Tier Vertical Raised Garden Bed with 5 Plant Boxes5 plant boxes create abundant grow space for kinds of plants Trapezoidal metal construction ensures higher stability Crack resistant waterproof and safe PE material lasts for a long time Built in drain holes allow excess water to drain out easily Elevated bottom is friendly to people with back pain or aged joints Convenient to replant flowers with removable planter boxes Vertical design saves space in your garden yard balcony Detailed instruction