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A shade sail is a fabric canopy that provides sun protection for outdoor areas such as decks and patios. These canopies provide UV protection, and can add a beautiful architectural touch to your backyard space.
Most shade sails are made of tightly woven, high-density polyethylene, PVC, and nylon fabrics that can be cleaned with a garden hose. They can also be gently hand-washed with mild soap and water.