Land Guard Galvanized Raised Garden Bed Kit Galvanized Planter Raised Garden. This was a personal purchase, but I missed my return window and built a paver Garden. Each raised metal garden bed size: 421ft ,7.14Cu Upgraded quality and structure: raised garden beds outdoor are made of Q195 galvanized metal sheet, double-layer anti-corrosion galvanizing and oval structure design, which is more beautiful, can withstand greater pressure at the interface, is not easy to loose, and the interface will not deform and can be reused for many years. Easy to set up, this galvanized stock tank only takes about 5 minutes to easily assemble and continue planting plants. Open base: This planter raised garden bed metal galvanized is designed with an open base, which can effectively avoid water accumulation and decay, protect the roots of plants, and allow the roots to absorb nutrients Double thickness: The average thickness of this galvanized planter galvanized sheet reaches 0.78mm, and the thickest part can reach 1.56mm, which is extremely stable.