{"product_id":"shademart-17-ft-x-21-ft-sand-beige-sun-shade-sail-upf50-breathable","title":"ShadeMart 17 ft x 21 ft Sand Beige Sun Shade Sail UPF50 - Breathable","description":"\u003cp\u003eOur review of the ShadeMart 17' x 21' sand beige sun shade sail finds it best for homeowners and gardeners who want a durable, breathable canopy that cuts heat and UV without trapping moisture. The biggest reason to buy is its woven HDPE fabric and stainless steel corner D rings, which together deliver long-term durability and simple attachment to poles, walls or trees; this makes it especially useful over patios, carports and vegetable beds where airflow and sun protection both matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides a strong, tear-resistant canopy that blocks up to 95% of harmful UV rays while staying breathable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty corner hardware attached to white webbing gives secure anchor points and resists corrosion in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable:\u003c\/strong\u003e allows rain and air to pass through so water does not pool and the covered area stays ventilated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e available in multiple dimensions so you can pick or commission a size that fits patios, pergolas or carports precisely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e the fabric noticeably lowers temperatures below the canopy, making outdoor spaces more comfortable on hot days.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle sail is ideal for homeowners who need a practical sunshade for patios, porches, pergolas, poolside seating or vegetable gardens and want a breathable fabric that reduces heat and UV exposure. Its stainless steel corners and heavy webbing suit users who plan to leave a canopy installed seasonally and need reliable anchor points for poles, roofs or trees.\u003c\/p\u003e\u003cp\u003eThis sail is less suitable for buyers who require a fully waterproof cover or a rigid structure; because the fabric is water permeable, it will not keep rain out and will not replace a solid carport roof or awning.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable woven HDPE material that blocks most UV and resists tearing.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing provide secure attachment and longevity.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable design prevents water pooling and improves airflow.\u003c\/li\u003e\n\u003cli\u003eCustom sizing options let buyers fit the sail to varied outdoor layouts.\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 shelter against heavy rain.\u003c\/li\u003e\n\u003cli\u003eColor and size can vary slightly due to manual measurement and fabric characteristics.\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\u003e17' 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 on 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, UPF50 UV blocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 17' x 21' sand beige shade sail is a solid value for anyone seeking a breathable, UV-resistant canopy for patios, gardens or carports. It combines durable woven HDPE and stainless steel hardware to deliver long-term performance; buyers only need to accept that it is not waterproof and may require careful measuring for custom fits.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The fabric is water permeable and designed to allow rain and air to pass through rather than block water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much UV protection does the fabric provide?\u003c\/strong\u003e\u003cbr\u003eThe woven HDPE material blocks up to about 95% of harmful UV rays and helps lower temperatures beneath the canopy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes. With proper hardware kits the sail can be secured to poles, trees, walls or roofs using the stainless steel D rings and webbing.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48231213498587,"sku":"B0BTTYJD7X","price":173.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91ZcqeZlJML._AC_SL1500_21deda4c-2646-4293-89b1-d6900e584189.jpg?v=1770805560","url":"https:\/\/gearmusthave.com\/products\/shademart-17-ft-x-21-ft-sand-beige-sun-shade-sail-upf50-breathable","provider":"GearMustHave","version":"1.0","type":"link"}