{"product_id":"sun-shade-sail-12ft-x-14ft-x-18-4ft-rectangle-canopy-cool-uv-block","title":"Sun Shade Sail 12ft x 14ft x 18.4ft Rectangle Canopy - Cool, UV Block","description":"\u003cp\u003eOur review of this 12' x 14' x 18.4' rectangle sun shade sail finds it best for homeowners or renters who want a simple, effective way to add cooling dappled shade to a patio, deck or pergola without a permanent structure. The single biggest reason to buy is the fabric: a high-density polyethylene mesh that blocks up to 95% of UV rays while still allowing cooling breezes and light rain to pass through, so it creates comfortable shade rather than a sealed canopy. Installation is straightforward for anyone comfortable with basic mounting points, and the curved edge design helps the sail hold tension and resist sagging over time.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh shading rate:\u003c\/strong\u003e The breathable mesh delivers a 90%-95% shading rate for strong sun protection while the white series offers slightly less coverage, about 80%-85%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Made from high-density polyethylene with no recycled content, the fabric blocks up to 95% of harmful UV rays to protect people and outdoor furniture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable construction:\u003c\/strong\u003e The knitted mesh allows air to pass through so the area beneath stays cooler than a solid, non-permeable cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable finishing:\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 The curved edges reduce sagging and improve tension so the sail keeps a tidy shape and consistent shade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded cords:\u003c\/strong\u003e Four cords are supplied to get the sail mounted quickly, though mounting hardware is sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is ideal for patio owners, backyard gardeners, and renters who need a non-permanent sun cover that still looks intentional and performs well in sun and wind. It works well over dining areas, hot tubs, children's play areas, and decks where dappled shade and airflow matter.\u003c\/p\u003e\u003cp\u003eIt is less suitable for buyers who need full waterproof protection or who prefer a rigid pergola roof; the product is explicitly not waterproof and requires separate mounting hardware if permanent anchors are desired.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective UV blocking that keeps the shaded area noticeably cooler and protects skin and furniture.\u003c\/li\u003e\n\u003cli\u003eBreathable mesh allows wind and rain to pass through, reducing sail stress in gusts.\u003c\/li\u003e\n\u003cli\u003eWell finished with double-stitched seams and anti-rust D-rings for long-term durability.\u003c\/li\u003e\n\u003cli\u003eCurved edge design keeps the fabric taut and reduces sag over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not keep heavy rain out of the shaded area.\u003c\/li\u003e\n\u003cli\u003eA tolerance on measured length means buyers should plan for possible size variance and purchase compatible mounting hardware separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003e12' x 14' x 18.4'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-density polyethylene knitted mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShading rate\u003c\/td\u003e\n\u003ctd\u003e90%-95% (white series 80%-85%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95% of 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 and 4 cords included; anchors sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003ePermeable mesh, not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 12' x 14' x 18.4' rectangle shade sail is a smart, affordable way to create lasting dappled shade where a permanent structure is not practical. Its high-density, double-stitched fabric and anti-rust fittings make it a durable option for patios and decks, and the breathable design keeps the area cooler. Buyers who need a waterproof cover should look elsewhere, but for UV protection, airflow, and a tidy installed look, it offers clear value.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the knitted polyethylene mesh is permeable and allows rain to pass through; it provides shade and UV protection but not full waterproofing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it include mounting hardware?\u003c\/strong\u003e\u003cbr\u003eThe sail includes 4 cords and 4 anti-rust D-rings; mounting anchors or hooks must be purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much sun does it block?\u003c\/strong\u003e\u003cbr\u003eThe fabric blocks approximately 90%-95% of sunlight for the colored series and 80%-85% for the white series, significantly reducing direct sun exposure.\u003c\/p\u003e","brand":"SUNLAX","offers":[{"title":"Default Title","offer_id":48689783374043,"sku":"B0DCJ3QDX4","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81FoP7HST7L._AC_SL1500_02778a06-1514-4158-a0a6-a07e5ae48c28.jpg?v=1778670052","url":"https:\/\/gearmusthave.com\/products\/sun-shade-sail-12ft-x-14ft-x-18-4ft-rectangle-canopy-cool-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}