{"product_id":"shademart-12-ft-x-23-ft-white-sun-shade-sail-upf50-rectangle-cool","title":"ShadeMart 12 ft x 23 ft White Sun Shade Sail UPF50 Rectangle - Cool","description":"\u003cp\u003eIn this review of the ShadeMart 12 ft x 23 ft White Sun Shade Sail, the bottom line is simple: it is a practical choice for anyone who needs large, breathable sun protection that reduces heat and blocks UV. The review finds the woven HDPE fabric and stainless steel corner D rings make this sail a durable, low-maintenance solution for patios, carports, poolside areas and pergolas. Its main selling point is breathable, UV-blocking coverage that lowers temperatures noticeably while allowing rain and air to pass through.\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, tear-resistant shade that blocks up to 95% of harmful UV rays while remaining breathable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty attachment points are sewn to reinforced white webbing for secure mounting to posts, walls, or trees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e allows rain and airflow to pass through so water will not pool on the canopy and ventilation is preserved beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e a range of sizes and custom orders are available so you can match the exact coverage area needed for a patio or carport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangle styling:\u003c\/strong\u003e simple shape and neutral white color integrate with many outdoor designs while providing large continuous coverage.\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 and renters who want a substantial, permanent-feel sun canopy for a patio, carport, pool area, or pergola and who value ventilation and UV protection over full waterproofing. It fits well where attachment points such as posts, walls, or trees are available and where a durable fabric with stainless-steel hardware is preferred.\u003c\/p\u003e\n\u003cp\u003eCustomers who need a fully waterproof shelter, a hard roof, or a motorized awning should look elsewhere; this style is explicitly not waterproof and is designed to be water permeable. Also measure the coverage area carefully before ordering a custom size, as manual measurement variation can occur.\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 UV protection blocks up to 95% of harmful rays and helps lower temperatures under the sail.\u003c\/li\u003e\n\u003cli\u003eDurable woven HDPE construction and reinforced webbing stand up to regular outdoor use and reported strong winds.\u003c\/li\u003e\n\u003cli\u003eWater-permeable fabric prevents pooling and maintains airflow, reducing heat buildup beneath the sail.\u003c\/li\u003e\n\u003cli\u003eCustom sizing options and simple rectangle styling make it adaptable to many outdoor layouts.\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 during heavy rain.\u003c\/li\u003e\n\u003cli\u003eSize accuracy depends on careful measurement; customers have reported mixed experiences with 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\u003e12 ft x 23 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\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 12 ft x 23 ft white rectangle shade sail is a solid, cost-effective option for shading patios, carports, and poolside spaces where ventilation and UV protection matter. It is especially good for users who want durable hardware and breathable fabric; just accept that it is not a waterproof shelter and measure carefully before ordering a custom fit.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eIt is water permeable and breathable by design and is not waterproof, so rain will pass through the fabric rather than be shed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the attachment points made of?\u003c\/strong\u003e\u003cbr\u003eCorner D rings are stainless steel and are sewn to heavy duty white webbing for secure mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I order a different size?\u003c\/strong\u003e\u003cbr\u003eYes, custom sizes are offered but customers should measure the installation area accurately because sizes can vary slightly from manual measurement.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48601436258523,"sku":"B0B997NXDL","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_f5a4cd41-9b53-4fd4-b310-8ccefc68d2a4.jpg?v=1778460735","url":"https:\/\/gearmusthave.com\/products\/shademart-12-ft-x-23-ft-white-sun-shade-sail-upf50-rectangle-cool","provider":"GearMustHave","version":"1.0","type":"link"}