EasyFlex extra-tall wall no-dig landscape edging has a 2.5 in. tall wall, 1 in. higher than regular No-Dig Edgings. The tall black edging has a wood-grain textured wall that creates a clean line between landscaping and grass or weeds and helps contain ground cover materials in garden beds including river rock, lava rock, pebbles, wood mulch, pine needles, and more. Installing EasyFlex Landscape Edging is as easy as clearing the area of debris and loose dirt, laying the edging along the desired shape and hammering the anchoring spikes ( Not Included ) through the tab. This extra-tall wall no-dig landscape edging kit can complete a 20 linear foot installation.