{"product_id":"17-ft-x-21-ft-turquoise-custom-shade-sail-heavy-duty-uv-block","title":"17 ft x 21 ft Turquoise Custom Shade Sail - Heavy Duty UV Block","description":"\u003cp\u003eIn this review of the 17 ft x 21 ft Turquoise custom Shade Sail, the bottom line is clear: this product is best for homeowners and small commercial spaces seeking reliable sun protection with a tailored fit. The sail is made to order from 200 GSM HDPE and is measured corner to corner with slightly curved edges so it installs taut and resists mid-sagging, which is the single biggest reason to buy. Installation is simple with the supplied stainless D-rings, and the manufacturer backs the fabric with a 3-year warranty against UV degradation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom measurement:\u003c\/strong\u003e Corner-to-corner sizing with slightly curved edges is calculated to deliver a tight, neat fit and reduce mid-sagging after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable fabric:\u003c\/strong\u003e Woven 200 GSM HDPE blocks up to 95% of harmful UV rays while remaining breathable to prevent water pooling and reduce heat under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e The mesh construction lowers surface temperature by up to about 15 degrees compared to unshaded areas, improving comfort under the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced edges:\u003c\/strong\u003e Double-layer stitching and extra corner stitching protect the sail from fraying and help distribute load from the D-rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hardware points:\u003c\/strong\u003e Heavy-duty stainless steel D-rings at each corner make it straightforward to attach to poles, walls, or trees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer support:\u003c\/strong\u003e Custom-size orders include a 30-day return period and a 3-year limited warranty for UV degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail suits homeowners, cafes, playgrounds, and patio installers who want a tailored rectangle shade that fits a specific area and stays tight once mounted. The robust 200 GSM fabric and reinforced corners make it appropriate for semi-permanent outdoor installations where sun protection and appearance matter.\u003c\/p\u003e\n\u003cp\u003eThose needing a fully waterproof canopy, heavy snow loading, or long-term continuous commercial use under extreme conditions should consider alternative structures; the sail is breathable by design and intended primarily for sun and light weather protection rather than full waterproofing or heavy storm resistance.\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 from 200 GSM HDPE fabric that reduces heat and fading.\u003c\/li\u003e\n\u003cli\u003eCustom corner-to-corner measurement with curved edge design keeps the sail tight and reduces mid-sagging.\u003c\/li\u003e\n\u003cli\u003eStainless steel D-rings and extra stitching at corners simplify installation and increase durability.\u003c\/li\u003e\n\u003cli\u003eBacked by a 3-year limited warranty and a 30-day return window for custom orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBreathable mesh design prevents pooling but is not fully waterproof, so it is not ideal where complete rain protection is required.\u003c\/li\u003e\n\u003cli\u003eSome customers report mixed feedback on long-term durability under continuous heavy use, so expectations should match intended seasonal or moderate use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e17 ft x 21 ft (measured corner to corner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e200 GSM HDPE woven knitted mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Block\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings on each corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Construction\u003c\/td\u003e\n\u003ctd\u003eDouble-layer stitching with extra corner reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-year limited warranty against UV degradation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturns\u003c\/td\u003e\n\u003ctd\u003e30-day returns for custom-size orders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 17 ft x 21 ft Turquoise custom Shade Sail is a practical, value-minded choice for anyone needing tailored sun protection with a neat installation. Its 200 GSM HDPE fabric, reinforced corners, and stainless D-rings deliver reliable shade and a noticeable temperature drop, while the curved-edge measurement reduces sagging. It is best for patio and light commercial use where breathability is acceptable and complete waterproofing is not required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow are measurements taken?\u003c\/strong\u003e\u003cbr\u003eMeasurement is taken corner to corner and the sail is made with slightly curved edges to ensure a tight, neat fit after installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs hardware included?\u003c\/strong\u003e\u003cbr\u003eStainless steel D-rings are attached to the sail corners but a full hardware kit is not included; the manufacturer recommends pairing with their hardware kit for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat kind of warranty comes with this sail?\u003c\/strong\u003e\u003cbr\u003eCustom-size orders include a 30-day return window and a 3-year limited warranty against UV degradation.\u003c\/p\u003e","brand":"Royal Shade","offers":[{"title":"Default Title","offer_id":48235877007579,"sku":"B0C2G1H4BQ","price":191.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71SI_oSOPFL._AC_SL1500_3a849818-5f2b-4bd8-b732-c918b20f4a54.jpg?v=1770706278","url":"https:\/\/gearmusthave.com\/products\/17-ft-x-21-ft-turquoise-custom-shade-sail-heavy-duty-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}