The MSR cyclone tent stake uses a spiral design which is ideal for creating a solid anchor point in soft soil or for securing large shelters and tarps in a windy environment. Constructed of lightweight 7000-series aluminum, the cyclone stake offers strength and holding power in all conditions. Each stake weighs 1.2 ounces and measures ten inches. A reflective pull loop allows for easy removal. Sold as a kit of four stakes. MSR products are covered by a three year limited warranty against manufacturing defects in materials and worksmanship.