EasyFlex 20-ft x 1.5-in No-Dig Black Plastic Landscape Edging Roll in the Landscape Edging department at Lowes.com
Amazon.com : Yoebor No Dig Landscape Edging Border 33ft Length Black No-dig Garden Edge Kit with 30 Spikes, 2" High PE Plastic Lawn Yard Borders for Flower Bed : Patio, Lawn &