Vigoro 8 in. Spiral Anchoring Spikes are made of heavy duty composite nylon plastic for use in landscape or paver edging installations, and other around the house applications. The professional grade spikes are durable enough for a variety of residential and commercial anchoring tasks. Primarily designed for use with landscape edging and paver restraint products, Vigoro anchoring spikes are suitable for use in any soil type. Additionally, use these spiral spikes to anchor tree ties, lawn ornaments, inflatables, tarps or tents. The unique spiral design reduces ground heave, allowing the spike to embed itself into the soil, to secure any item. (8) 8 in. spiral nylon spikes are included in each package. Color: Black.