Undercover Canopy Gravity-Stake Anchor (Set of 4, Yellow) Set includes four stakes and four tension straps, which provide efficient, leveraged way to anchor a canopy Adaptive anchoring system is easily leveraged from each upper corner leg with included straps Offers unmatched anchoring security on dirt and grass Adapts to outdoor canopies, tents, and gazebos of all sizes Includes limited two-year manufacturer's warranty