{"product_id":"shademart-18-ft-x-21-ft-turquoise-rectangle-sun-shade-sail-cool-uv","title":"ShadeMart 18 ft x 21 ft Turquoise Rectangle Sun Shade Sail - Cool UV","description":"\u003cp\u003eIn this review of the ShadeMart 18' x 21' Turquoise Sun Shade Sail the bottom line is simple: it is a practical, heavy duty fabric canopy for anyone who needs reliable sun protection without a solid roof. The sail is best for patios, carports, pergolas and gardens where airflow and UV blocking matter more than full waterproofing. The single biggest reason to buy is its woven HDPE construction and stainless steel corner D rings, which deliver durable sun protection and easy attachment to poles, walls or trees.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e the material lets air and water pass through while still blocking up to 95% of harmful UV rays for cooler shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty corner rings attached with white webbing provide strong anchor points for long lasting installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable design:\u003c\/strong\u003e water permeable construction prevents pooling and reduces wind stress compared with solid covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e users report significantly lower temperatures under the sail, making outdoor spaces more comfortable in direct sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e a range of sizes is offered so buyers can pick or tailor a sail to fit patios, carports, pools and other venues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative rectangle shape:\u003c\/strong\u003e the turquoise color and clean rectangular styling integrate with many outdoor designs while providing practical shade.\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 or renters who want an affordable, long lasting way to reduce sun exposure over patios, vegetable gardens, poolside seating and carports. Installers who plan to attach the sail to existing structures, poles or trees will appreciate the reinforced corners and stainless steel D rings.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for someone who needs a waterproof canopy or a fully enclosed shelter; the sail is explicitly water permeable and designed to breathe rather than shed heavy rain. Those seeking a rigid or fully waterproof cover should look at other products.\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\u003eEffective UV blocking and noticeable cooling under the fabric.\u003c\/li\u003e\n\u003cli\u003eDurable materials with woven HDPE cloth and stainless steel corner hardware.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable design avoids water pooling and reduces wind load.\u003c\/li\u003e\n\u003cli\u003eMultiple sizes and colors allow customization for many outdoor settings.\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 during heavy storms.\u003c\/li\u003e\n\u003cli\u003eColor and exact measurements can vary slightly due to manual production and sizing.\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\u003e18' 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\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eWater permeable (not waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18' x 21' Turquoise Rectangle Sun Shade Sail is a sensible value for anyone needing breathable, UV-resistant shade that installs to existing structures. Its durable HDPE fabric and reinforced corners make it a reliable choice for patios, carports and gardens, but buyers should not expect waterproof performance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThis style is water permeable and breathable, so it will not be fully waterproof during heavy rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware is used at the corners?\u003c\/strong\u003e\u003cbr\u003eEach corner has a stainless steel D ring attached to heavy duty white webbing for secure anchoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I get a different size?\u003c\/strong\u003e\u003cbr\u003eShadeMart offers custom sizes; measure your venue carefully before ordering since manual measurements can cause slight variation.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48237549813979,"sku":"B0BBYTVS2Z","price":190.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tBzelYGJL._AC_SL1500_34c72885-b504-4b19-a8e1-d94b3a797013.jpg?v=1770714233","url":"https:\/\/gearmusthave.com\/products\/shademart-18-ft-x-21-ft-turquoise-rectangle-sun-shade-sail-cool-uv","provider":"GearMustHave","version":"1.0","type":"link"}