The 40 in. length x 8 in. height edging is made of solid Corten steel and weighs 4.5 lbs. The Corten steel edging has been pre-rusted. With sharp saw teeth this bendable hammer-in steel edging is easy to bend and install. Note: Please wear gloves for installation. It can also be easily hammered back down. You can easily pull the edging up and reshape it to match a new bed shape. 5.5 in. edges above ground With natural soil Solid Corten steel is strong and long-lasting Clamps and gloves included Provide cooling shade and protect your childs exposed skin from harmful uv rays by selecting this Worth Garden CORTEN Steel Landscape Edging cover.