{"product_id":"sun-shade-sail-9-ft-x-20-ft-rectangle-canopy-durable-uv-block","title":"Sun Shade Sail 9 ft x 20 ft Rectangle Canopy - Durable UV Block","description":"\u003cp\u003eIn this review of the 9 ft x 20 ft rectangular sun shade sail, the bottom line is simple: this is an affordable, heavy-duty option for homeowners who want reliable UV protection and open-air airflow for patios, decks, and pergolas. The fabric blocks up to 95% of UV rays while still allowing a cooling breeze, and the curved edge design helps prevent sagging. For anyone wanting a larger, permeable shade that installs with basic hardware and stays looking neat over time, this sail is a strong contender.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh shading rate:\u003c\/strong\u003e The knitted high-density polyethylene fabric provides around 90% to 95% shading, keeping the covered area noticeably cooler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e The material blocks up to 95% of UV rays, reducing sun exposure while preserving dappled light under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeable mesh:\u003c\/strong\u003e The breathable design lets cooling breezes through and allows light rain to penetrate so water does not pool on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced construction:\u003c\/strong\u003e Double-stitched seams and anti-rust D-rings at each corner improve durability and make mounting more secure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved edge design:\u003c\/strong\u003e Pre-curved edges reduce sagging and improve overall tension and shade coverage when installed properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to install:\u003c\/strong\u003e The package includes four cords and recommends leaving 0.5 to 1 ft between fixings and the sail for standard mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is best for homeowners with a patio, backyard deck, pergola or other outdoor area that needs broad, breathable shade without blocking airflow. It fits people who prefer a textile canopy to rigid canopies or umbrellas and who are comfortable sourcing or using separate mounting hardware and tie points.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for buyers who need a fully waterproof cover, or those who require precise, fixed dimensions without a tolerance, since the fabric is measured from D-ring to D-ring and has a length tolerance due to the material characteristics.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong sun protection with up to 95% UV blocking from the high-density fabric.\u003c\/li\u003e\n\u003cli\u003eBreathable mesh keeps air moving, making covered spaces more comfortable on warm days.\u003c\/li\u003e\n\u003cli\u003eDurable finishing with double-stitched seams and anti-rust D-rings for secure mounting.\u003c\/li\u003e\n\u003cli\u003eCurved edges help maintain tension and reduce sag over time.\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 out steady rain or provide full storm shelter.\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included, requiring an extra purchase if not already owned.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle sun shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e9 ft x 20 ft\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\u003eShading rate\u003c\/td\u003e\n\u003ctd\u003eApproximately 90%-95% (white series 80%-85%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV blocking\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV rays\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; mounting accessories sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign notes\u003c\/td\u003e\n\u003ctd\u003eCurved edges to reduce sagging; length measured D-ring to D-ring with tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 9 ft x 20 ft sun shade sail is a practical choice for anyone wanting substantial UV protection with airflow and a neat appearance. It delivers reliable shading performance, robust construction, and easier tension thanks to the curved edges, making it a good value for patios and decks; just plan to buy or use separate mounting hardware and expect a permeable, not waterproof, canopy.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The knitted mesh is permeable and will let light rain through; it is designed for shade and airflow rather than waterproofing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware is needed to install it?\u003c\/strong\u003e\u003cbr\u003eLeave 0.5 to 1 ft between fixing points and the sail for anchors or hooks; standard mounting hardware or the brand's recommended accessories should be purchased separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate are the listed dimensions?\u003c\/strong\u003e\u003cbr\u003eDimensions are measured from the outer edge of D-ring to outer edge of opposite D-ring and include a tolerance due to fabric characteristics, so expect slight variance.\u003c\/p\u003e","brand":"SUNLAX","offers":[{"title":"Default Title","offer_id":48245561000155,"sku":"B0C1C4XKT7","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81DzJw-664L._AC_SL1500_1641e71a-8759-4730-a7fe-56a39e093bee.jpg?v=1770976066","url":"https:\/\/gearmusthave.com\/products\/sun-shade-sail-9-ft-x-20-ft-rectangle-canopy-durable-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}