{"product_id":"sun-shade-sail-11ft-x-20ft-dark-grey-rectangle-canopy-uv-block","title":"Sun Shade Sail 11ft x 20ft Dark Grey Rectangle Canopy - UV Block","description":"\u003cp\u003eIn this review of the Sun Shade Sail 11' x 20' rectangle canopy, the bottom line is simple: this is a practical, heavy-duty shade solution for homeowners who want reliable UV protection and breezy coverage for patios, decks, or pergolas. The sail delivers on its main promise by blocking up to 95% of UV rays while allowing air and light to pass, so it cools outdoor spaces without creating a sealed, hot cover. Installation is straightforward for anyone comfortable with basic hardware and a little measuring, and the knitted high-density polyethylene fabric feels durable rather than flimsy.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh shading rate:\u003c\/strong\u003e The canopy provides a 90%-95% shading rate for effective sun protection and much less direct sunlight on patios and decks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV blocking fabric:\u003c\/strong\u003e Made from high-density polyethylene without recycled materials, the sail blocks up to 95% of harmful UV rays while allowing cooling breezes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStitching and hardware:\u003c\/strong\u003e Cut from a complete mesh and finished with double strength stitched seams plus 4 anti-rust D-rings for secure anchoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved edge design:\u003c\/strong\u003e Curved edges help prevent sagging and improve overall shade coverage and appearance compared with flat edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeable to rain and air:\u003c\/strong\u003e The knitted mesh lets raindrops and air through, reducing wind resistance and keeping the area cooler than solid covers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is best for homeowners and renters who need an affordable, durable way to add substantial sun protection to outdoor seating areas, play spaces, or garden areas. It works well for people who prefer a breathable cover that reduces heat while still letting a bit of dappled light through.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for those seeking a fully waterproof solution or for installations that require exacting dimensional tolerances; the fabric is measured from D-ring to D-ring with a tolerance and accessories for mounting are sold separately. If you need a waterproof canopy or want a pre-rigged mounting kit, look to other products or add the recommended fittings.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent UV protection, blocking up to 95% of UV rays for safer outdoor time.\u003c\/li\u003e\n\u003cli\u003eDurable construction with double strength stitched seams and anti-rust D-rings for longevity.\u003c\/li\u003e\n\u003cli\u003eBreathable knitted mesh keeps the space cooler and reduces wind uplift compared with solid tarps.\u003c\/li\u003e\n\u003cli\u003eCurved edges help prevent sagging and improve visual appeal once installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not keep rain out of the covered area in a downpour.\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included, and size is measured D-ring to D-ring with a tolerance that requires careful planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle shade sail canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e11' x 20'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShading rate\u003c\/td\u003e\n\u003ctd\u003e90%-95% (dark grey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-density polyethylene knitted mesh (no recycled materials)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003e4 anti-rust D-rings included, 4 cords included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCurved edges to reduce sagging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather notes\u003c\/td\u003e\n\u003ctd\u003ePermeable to air and raindrops; not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Sun Shade Sail 11' x 20' is a sensible purchase for anyone who wants strong sun protection with breathable coverage and durable construction. It offers excellent value for patios, decks, and pergolas where UV blocking and airflow matter more than full waterproofing, though buyers should plan for separate mounting hardware and allow for measurement tolerance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The knitted mesh is permeable to raindrops so it will not keep water out during rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting accessories included?\u003c\/strong\u003e\u003cbr\u003eThe sail includes 4 cords and 4 anti-rust D-rings, but recommended mounting hardware or hooks should be purchased separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much sun does it block?\u003c\/strong\u003e\u003cbr\u003eThe dark grey version blocks about 90%-95% of sunlight and up to 95% of UV rays according to the product details.\u003c\/p\u003e","brand":"SUNLAX","offers":[{"title":"Default Title","offer_id":48670022107355,"sku":"B0C1C5NPHT","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81zkp_RjPtL._AC_SL1500_f2f99510-ab6a-418f-a0eb-ce264af28c87.jpg?v=1778657167","url":"https:\/\/gearmusthave.com\/products\/sun-shade-sail-11ft-x-20ft-dark-grey-rectangle-canopy-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}