{"product_id":"reinforced-21-ft-x-37-ft-x-42-5-ft-custom-size-white-sun-shade-sail","title":"Reinforced 21 ft x 37 ft x 42.5 ft Custom Size White Sun Shade Sail","description":"\u003cp\u003eIn this review of the Reinforced 21 ft x 37 ft x 42.5 ft Custom Size White Sun Shade Sail, the bottom line is simple: this is a heavy-duty shade solution for homeowners and small businesses who need reliable UV protection and long-term shape retention. Installation takes some planning but the full-perimeter cable-edge design is the single biggest reason to consider it - that reinforcement keeps the sail taut and resists sagging in regular use. The sail is tailored to order, made from 260 GSM virgin HDPE, and is best suited where breathability and fade resistance matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Cable-Edge Design:\u003c\/strong\u003e A full-perimeter cable wire system provides even tension and superior edge strength so the sail holds its shape over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98% UV Block:\u003c\/strong\u003e The breathable weave blocks up to 98% of harmful UV rays while allowing air and water to pass through to prevent pooling and trapped heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e260 GSM Virgin HDPE Material:\u003c\/strong\u003e Constructed from 100% virgin, UV-stabilized HDPE that is lab-tested for long sun exposure and resists fading and cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailored Fit with Curved Edges:\u003c\/strong\u003e Precision-cut curved sides produce a smooth, modern look and reduce sagging when mounted correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Sag-Free Installation:\u003c\/strong\u003e Designed for secure mounting to walls, poles, or trees using D-rings; hardware kits are available separately for a professional finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is aimed at homeowners, patio and pool owners, and small outdoor food or service stations who need durable, long-lasting sun protection. The reinforced cable-edge and 260 GSM virgin HDPE make it especially good where high winds and strong sun exposure are common.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for customers who need an out-of-the-box hanging kit included or those who want a lightweight temporary cover; stainless steel hardware is sold separately and a measured mounting plan is required for a tensioned, sag-free fit.\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 durability from the full-perimeter cable-edge that resists sagging and maintains tension.\u003c\/li\u003e\n\u003cli\u003eExcellent sun protection, blocking up to 98% of harmful UV rays while remaining breathable.\u003c\/li\u003e\n\u003cli\u003eLong-term weather resistance thanks to 260 GSM virgin HDPE that resists fading and cracking.\u003c\/li\u003e\n\u003cli\u003eCustom sizes and curved edges provide a clean, tailored appearance for varied outdoor spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardware kits are sold separately, so buyers must plan and purchase mounting hardware for a proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCustom size sun shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e21 ft x 37 ft x 42.5 ft (custom)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e260 GSM 100% virgin HDPE (UV-stabilized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 98% of harmful UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Design\u003c\/td\u003e\n\u003ctd\u003eFull-perimeter reinforced cable wire system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCurved edges, precision-cut for tailored fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel kits sold separately; each corner has D-ring attachments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Reinforced 21 ft x 37 ft x 42.5 ft White Sun Shade Sail is a practical choice for anyone who wants a durable, custom-fit canopy that holds tension and offers strong UV protection. It represents good value where longevity and shape retention matter, provided buyers budget for separate mounting hardware and take time to install it correctly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this sail block UV rays?\u003c\/strong\u003e\u003cbr\u003eYes. The fabric is designed to block up to 98% of harmful UV rays while remaining breathable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the material recycled?\u003c\/strong\u003e\u003cbr\u003eNo. The sail is made from 100% virgin HDPE at 260 GSM for improved durability and UV stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting kits included?\u003c\/strong\u003e\u003cbr\u003eNo. Stainless steel hardware kits are sold separately and are recommended for a secure, sag-free installation.\u003c\/p\u003e","brand":"SHADEWIZ","offers":[{"title":"Default Title","offer_id":48650466328795,"sku":"B0FD7TL94H","price":600.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71K2JwI7DVL._AC_SL1500_8fa70aa5-5caa-48b5-b613-23674bc6d1b3.jpg?v=1778724032","url":"https:\/\/gearmusthave.com\/products\/reinforced-21-ft-x-37-ft-x-42-5-ft-custom-size-white-sun-shade-sail","provider":"GearMustHave","version":"1.0","type":"link"}