Hold back mulch, gravel, and river-rock ground cover with this 8-pack metal landscape edging—eight 72 in. x 4 in. x 0.06 in. aluminum alloy strips covering about 48 ft. of garden border per pack. The taller 4 in. above-grade profile retains loose ground cover much better than shorter 1.69 in. edging, keeping mulch from washing onto walkways after heavy summer rains and keeping river rock contained in bed areas. A black powder-coated finish resists rust, fading, and cracking through rainy springs and humid summers, keeping the border line crisp year after year. The aluminum alloy build bends into round, square, and complex garden shapes without cracking, matching the sculpted curves of mature beds and pathways instead of forcing straight segments. Longer 72 in. strips also mean fewer seams along straight runs than a 60 in. equivalent, delivering a cleaner look along driveways and long front-yard borders. Installation uses the 40 included plastic nails (7.87 in. / 200 mm) plus 7 clips and extra connectors for stability—no specialty tools required. The 16.09 lb. (7.3 kg) kit ships with 8 flowerbed borders, 1 pair of installation gloves, 40 nails, 7 clips, and a clear instruction manual; model L72in-8. Ideal for gardeners containing deep mulch layers, landscapers edging river-rock beds, and homeowners upgrading shorter plastic edging to taller, longer-format metal for a more finished look. Color: Black powder-coated aluminum alloy.