{"product_id":"15ft-x-23ft-black-sun-shade-sail-upf50-rectangle-durable-outdoor","title":"15ft x 23ft Black Sun Shade Sail UPF50 Rectangle - Durable Outdoor","description":"\u003cp\u003eIn this review the ShadeMart 15' x 23' black rectangle sun shade sail is evaluated for homeowners and small businesses who need reliable, breathable sun protection over patios, carports, and pools. The single biggest reason to buy is its combination of HDPE woven fabric and stainless steel corner D rings, which together deliver long-lasting UV blocking and secure anchoring without trapping heat. The reviewer found it effective at lowering temperatures and easy to fit with common hardware, making it a practical choice for those wanting crisp coverage and ventilation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides a breathable canopy that blocks up to 95% of harmful UV rays while allowing air to pass through to reduce heat under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty corner rings attached to reinforced webbing that give secure anchor points and resist corrosion in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e the fabric sheds rain by passing water through rather than holding it, lowering the risk of pooling and wind damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e available in a range of measurements so buyers can match the exact coverage area needed for patios, carports, or poolside shade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangle styling:\u003c\/strong\u003e a clean geometric shape that integrates with patios, pergolas, and carports while serving as a decorative outdoor element.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail suits homeowners, renters, and small property managers who want a durable, ventilated solution to reduce sun exposure over outdoor seating, vehicles, or boats. It is particularly useful where airflow matters and you want to lower the local temperature without a solid roof.\u003c\/p\u003e\u003cp\u003ePeople who need a fully waterproof shelter or require precise factory-sealed edges for permanent roofing should look elsewhere, as this style is water permeable and intended for seasonal or semi-permanent shade rather than full weatherproofing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent UV protection that blocks up to 95% of harmful rays and noticeably cools shaded areas.\u003c\/li\u003e\n\u003cli\u003eDurable construction with woven HDPE fabric and stainless steel D rings for secure mounting and long life.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable fabric reduces pooling and performs well in wind and variable weather.\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 provide full rain protection or act as a permanent roof replacement.\u003c\/li\u003e\n\u003cli\u003eManual measurement and custom sizing require care; sizes may vary slightly from listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003e15' x 23'\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\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UPF50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty 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\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 15' x 23' rectangle shade sail is a sound value for anyone who needs ventilated, high-UV protection over outdoor areas. Its woven HDPE fabric and stainless steel D rings make it durable and secure, while the breathable design keeps temperatures down. Choose this sail for patio, carport, pool, or boat coverage if you prioritize shade and airflow rather than full rainproofing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. No; the fabric is water permeable and allows water to pass through rather than providing full waterproof protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it block UV rays effectively?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes; the woven HDPE material is rated to block up to 95% of harmful UV rays.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the corner rings resist rust?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes; corner D rings are made of stainless steel and are attached to heavy duty webbing for outdoor durability.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48246563700955,"sku":"B0B5LYH5MG","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81KPSgNRfmL._AC_SL1500_a66939d8-0ad8-444b-b9b9-8896a90e98c4.jpg?v=1770964866","url":"https:\/\/gearmusthave.com\/products\/15ft-x-23ft-black-sun-shade-sail-upf50-rectangle-durable-outdoor","provider":"GearMustHave","version":"1.0","type":"link"}