If not installed correctly, water will pool in the sail and stretch the sail. Color fading is normal but does not affect strength of the sail. More like a canvas than a tarp. Similar to shade umbrella material.
Garden Sun Shade Sail Rectangle Shade Sails 2.4 x 3.6 m Square Shape, Sun Shade, UV Block, with Cord Sun Shade Sail Waterproof Rectangle Garden Shade Sail for Outdoor Garden, Khaki
Sun Shade Sail, 3x3x3M Triangle Sun Shade Sail, Waterproof, Breathable, UV Blocker, Strong Wind Resistance, Garden Sail with Installation Kit, for Garden, Patio, Pool, Backyard
Sun Shade Sail, Waterproof Outdoor Garden Patio Party Sunscreen Awning, Sun Shade Sail Waterproof with Rope for Garden Patio Party,grey,2.5×4 M
ZHJSHOU Sun Shade Sail Waterproof 1.5mx1.5m Rectangle Sun Shade for Garden,180gsm Waterproof Garden Sail with Rope 95% UV Sunscreen Awning Canopy for Outdoor Patio Pergola Party
Triangle Sun Shade Sail Waterproof,Garden Sail,Garden Canopy with 3pcs 1.5m Ropes,Oxford Sun Sail Waterproof,Patio Sunshade Sunscreen Awnings Hot Tub Shelter Outdoors (Grey, 3×3×3m)
