{"product_id":"shademart-21ft-x-24ft-beige-rectangle-sun-shade-sail-upf50-cooling","title":"ShadeMart 21ft x 24ft Beige Rectangle Sun Shade Sail - UPF50 Cooling","description":"\u003cp\u003eIn this review the ShadeMart 21' x 24' Beige Rectangle Sun Shade Sail is examined for homeowners and small business owners who need durable, breathable sun protection. The single biggest reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which deliver a sturdy, long-lasting canopy that blocks up to 95% of harmful UV rays while remaining water permeable and breathable. This sail works well where airflow and reduced temperature are priorities rather than a fully waterproof cover.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides strong UV protection and resists stretch so the sail keeps its shape and shade performance over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty corner rings attached to white webbing give secure anchor points for reliable installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e allows rain and air to pass through, reducing wind load and preventing ponding during storms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF50 protection:\u003c\/strong\u003e blocks up to 95% of harmful UV rays and can lower temperatures under the sail by 10-15 degrees for more comfortable outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e a wide selection of custom sizes lets buyers match odd-shaped patios, carports, or pool areas when measured accurately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle shade sail is best for homeowners, renters with outdoor patios, and small businesses that need a durable, breathable canopy for patios, carports, pergolas, or pool areas. It suits installations where airflow and UV protection matter more than full waterproofing, and where attachment points like poles, trees, or walls are available.\u003c\/p\u003e\n\u003cp\u003eThose who need a permanently waterproof cover or precise factory-cut fit without manual measurement should look elsewhere; the sail is not waterproof and sizes can vary slightly due to manual measurement, so accurate site measurement and some allowance for variance are required.\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\u003eHigh quality woven HDPE fabric offers excellent \u003cstrong\u003eshade\u003c\/strong\u003e and durability for long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing make the sail easy to secure and resistant to hardware failure.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable design reduces wind stress and prevents water pooling in storms.\u003c\/li\u003e\n\u003cli\u003eGood value with custom size options for nonstandard spaces.\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 fully dry in rain.\u003c\/li\u003e\n\u003cli\u003eSize variations can occur from manual measurement, so exact fit cannot be guaranteed without careful measuring.\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\u003e21 ft x 24 ft\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 white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater permeable, breathable, UPF50 UV protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 21' x 24' rectangle shade sail is a solid, practical choice for anyone seeking strong UV protection, airflow, and a durable attachment system without needing a waterproof cover. It is good value for patios, carports, and poolside areas where cooling and breathability matter; just measure carefully and accept that it is not designed to keep out rain entirely.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe sail is not waterproof; it is water permeable and designed to allow rain and air to pass through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV protection does it offer?\u003c\/strong\u003e\u003cbr\u003eIt offers UPF50 protection and blocks up to 95% of harmful UV rays, which helps lower temperatures beneath the sail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes; with proper hardware kits it can be secured to poles, trees, walls, or roofs for versatile installations.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48611838787803,"sku":"B08XNF32SP","price":227.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tjJ5EiwoL._AC_SL1500_6a081d99-af1d-420c-b7d0-f70be3c20958.jpg?v=1778378754","url":"https:\/\/gearmusthave.com\/products\/shademart-21ft-x-24ft-beige-rectangle-sun-shade-sail-upf50-cooling","provider":"GearMustHave","version":"1.0","type":"link"}