{"product_id":"20-ft-x-21-ft-brown-straight-edge-sun-shade-sail-heavy-duty-uv-block","title":"20 ft x 21 ft Brown Straight Edge Sun Shade Sail - Heavy-Duty UV Block","description":"\u003cp\u003eIn this review of the 20' x 21' Brown Straight Edge Sun Shade Sail, the bottom line is simple: this heavy-duty rectangular shade sail is for homeowners and businesses who need a durable, well-built cover that blocks sun and lowers temperature while allowing airflow. Built from 190 GSM UV-protected HDPE with reinforced seams and stainless steel D-rings, the sail is made to last and provides substantial shade and privacy for patios, pergolas, driveways and play areas. If you want a large, breathable sunshade that stands up to weather and keeps spaces cooler, this sail is a practical choice.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed of 190 GSM UV-protected high-density polyethylene, the fabric balances strength with permeability so air and water pass through while blocking sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Blockage:\u003c\/strong\u003e The fabric blocks up to 96% of UV rays, which reduces temperature and protects people and furniture beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Corners:\u003c\/strong\u003e Triple layer webbing and 304 stainless steel D-rings stitched into each corner improve longevity and make attachment points more reliable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight Edge Design:\u003c\/strong\u003e The rectangular shape provides extra shade coverage suitable for pergolas, patios, windows, driveways, and playgrounds for a tidy, fitted look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Measurement is D-ring to D-ring and ropes are included for basic mounting, simplifying setup for most DIY installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizes:\u003c\/strong\u003e Hand-made in the US with custom sizing options and a one-year warranty offer flexibility for non-standard spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe sail is ideal for homeowners, landscapers, and small businesses needing a large rectangular cover that keeps areas cool and private while withstanding sun exposure. It works particularly well over pergolas, patios, driveways, sandboxes and community play areas where breathability is important.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for buyers who need a complete mounting kit out of the box or free-standing pole setups, since poles and advanced hardware are not included and may require separate purchase and planning.\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 190 GSM HDPE fabric with UV stabilization provides long-term sun protection and cooling.\u003c\/li\u003e\n\u003cli\u003eStainless steel D-rings and triple-layer webbing at corners add strength and reliable anchor points.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 96% of UV rays while allowing breeze and water to pass through for comfort beneath.\u003c\/li\u003e\n\u003cli\u003eHand-made custom sizing and one-year warranty give flexibility and buyer assurance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDoes not include poles or full mounting hardware kits, so additional purchases may be needed for some installs.\u003c\/li\u003e\n\u003cli\u003eLarge size requires accurate measurement and planning; sails should be 0.5 ft to 2 ft shorter than mounting span.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eStraight edge rectangular shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e20' x 21'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e190 GSM UV-protected HDPE (virgin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Blockage\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 96% of UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Hardware\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel D-rings with triple layer webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eHand-made in the US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne-year warranty under normal weather and use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 20' x 21' Brown Straight Edge Sun Shade Sail is a solid value for anyone who needs a large, breathable shade that blocks the sun and reduces heat. With robust construction, reinforced corners and strong UV protection, it is a practical, long-lasting solution for patios and pergolas, provided buyers plan for mounting hardware or poles separately.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow is the sail measured?\u003c\/strong\u003e\u003cbr\u003eMeasure from D-ring to D-ring; the sail should be about 0.5 ft to 2 ft shorter than the distance between mounting points.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it block rain?\u003c\/strong\u003e\u003cbr\u003eThe permeable HDPE fabric lets water pass through, so it reduces direct sunlight and splatter but does not function as a waterproof roof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation hardware included?\u003c\/strong\u003e\u003cbr\u003eRopes are included for basic setup, but poles and full mounting hardware kits are not included and must be purchased separately if required.\u003c\/p\u003e","brand":"ENOCHZANG","offers":[{"title":"Default Title","offer_id":48608082788571,"sku":"B0B5ZCGTL6","price":196.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81GPKWYHqyL._AC_SL1500_29bdffbb-019b-46b3-9a27-453603bd38a2.jpg?v=1778362796","url":"https:\/\/gearmusthave.com\/products\/20-ft-x-21-ft-brown-straight-edge-sun-shade-sail-heavy-duty-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}