{"product_id":"shademart-10-ft-x-21-ft-blue-sun-shade-sail-rectangle-breathable-uv","title":"ShadeMart 10 ft x 21 ft Blue Sun Shade Sail Rectangle - Breathable UV","description":"\u003cp\u003eIn this review of the ShadeMart 10' x 21' Blue Sun Shade Sail, the bottom line is simple: this is a practical, heavy-duty rectangle canopy for homeowners who want reliable shade without a permanent structure. The reviewer found it best for patios, carports, pool equipment covers and temporary installations because the woven HDPE fabric blocks harsh sun while staying breathable. The sail is not waterproof, but its water permeable construction and stainless steel corner D rings make it a durable, low-maintenance choice for reducing temperature and UV exposure.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e Durable high density polyethylene resists tearing and provides long-lasting shade while remaining breathable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e The canopy allows rain and airflow to pass through, preventing puddles and reducing wind stress on the fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays and sunlight to lower surface temperatures and protect outdoor furnishings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e Heavy duty corner D rings attached to white webbing provide secure attachment points and resist corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e A range of custom sizes lets installers match odd or large venues when accurate measurements are provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle shade sail is ideal for homeowners and renters who need an affordable way to create shade over a patio, carport, pergola or pool equipment area without building a permanent roof. It suits DIYers who can attach the sail to poles, trees, walls or roofs using appropriate hardware.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for buyers who need a waterproof canopy or full rain protection, or for installations in very exposed, high-wind coastal sites unless paired with robust anchoring hardware and occasional removal during storms.\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\u003eGood build quality with strong stitching and reinforced corner loops that customers report hold up under regular use.\u003c\/li\u003e\n\u003cli\u003eEffective shade and temperature reduction, often lowering local temperatures noticeably under the sail.\u003c\/li\u003e\n\u003cli\u003eEasy to install for most users when combined with a proper hardware kit and clear measurements.\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 an area dry in steady rain and is designed to be water permeable.\u003c\/li\u003e\n\u003cli\u003eManual sizing can introduce slight dimensional variance, so careful measurement is required for custom orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eShadeMart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e10' x 21'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater permeable, breathable, up to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 10' x 21' rectangle sun shade is a practical, cost-effective solution for adding shade to outdoor spaces where rain protection is not required. Its sturdy HDPE fabric, stainless steel D rings and breathability make it a durable option for patios, carports and pool areas, and the availability of custom sizes adds versatility. For homeowners seeking temperature reduction and strong UV blocking without a permanent build, it represents good value.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. No, this style is water permeable and breathable by design, so it will not keep an area dry in steady rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, with the proper hardware kits the sail can be attached to poles, trees, walls or roofs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV protection does it offer?\u003c\/strong\u003e\u003cbr\u003eAnswer. The fabric blocks up to 95% of harmful UV rays and sunlight, helping to reduce temperatures underneath the sail.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48613075845339,"sku":"B0C1M7GBT3","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91CyVuDkKhL._AC_SL1500_9cc8d655-4813-4dd5-a0a2-c12c5c552ad5.jpg?v=1778532329","url":"https:\/\/gearmusthave.com\/products\/shademart-10-ft-x-21-ft-blue-sun-shade-sail-rectangle-breathable-uv","provider":"GearMustHave","version":"1.0","type":"link"}