{"product_id":"shademart-18ft-x-23ft-white-sun-shade-sail-upf50-rectangle","title":"ShadeMart 18ft x 23ft White Sun Shade Sail UPF50 Rectangle","description":"\u003cp\u003eIn this review of the ShadeMart 18ft x 23ft White Sun Shade Sail, the bottom line is simple: this is a durable, breathable shade solution for patios, carports, and yards where UV protection and airflow matter most. The reviewer found the woven HDPE fabric and stainless steel corner D rings make the sail feel built for outdoor use, and the UPF50 rating delivers effective sun blocking while still allowing water and air to pass through. If you need a large, decorative rectangle sail that lowers temperature and installs to existing posts or structures, this will interest you.\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 a durable, UV-resistant screen that blocks up to 95% of harmful rays while remaining breathable so heat does not build up under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings and heavy webbing:\u003c\/strong\u003e Reinforced attachment points make the sail easier to tension and more resistant to wear where hardware connects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable construction:\u003c\/strong\u003e Allows rain and airflow to pass through, preventing pooling and promoting comfort during warm or wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge rectangle size:\u003c\/strong\u003e The 18ft x 23ft footprint covers wide patios or carports and is useful for shading seating areas, pools or play spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e Available in custom sizes so users can match unusual layouts, provided they measure the venue carefully before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail works well for homeowners or renters who want an effective, low-profile canopy for a patio, pergola, carport or poolside area. It is a good pick where airflow and UV protection matter more than full waterproofing, and for people who plan to anchor the sail to posts, walls, trees or roofs with a hardware kit.\u003c\/p\u003e\n\u003cp\u003eThose who need a fully waterproof canopy or a rigid structure for frequent heavy rain should look elsewhere, since the fabric is deliberately water permeable. Also, buyers who cannot measure their installation area accurately or expect factory-perfect sizing should factor in possible variation from manual measurements.\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\u003eEffective sun protection that blocks up to 95% of UV rays while lowering temperatures underneath.\u003c\/li\u003e\n\u003cli\u003eDurable construction: woven HDPE fabric with stainless steel D rings and heavy webbing for secure anchoring.\u003c\/li\u003e\n\u003cli\u003eBreathable and water permeable design prevents water pooling and improves comfort on hot days.\u003c\/li\u003e\n\u003cli\u003eCustom sizing available to fit nonstandard areas.\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 variations can occur due to manual measurements, so precise measuring is required before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18ft x 23ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eUPF50, blocks up to 95% of UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings on heavy 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\u003eCustom Options\u003c\/td\u003e\n\u003ctd\u003eCustom sizes available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18ft x 23ft rectangle sail is a practical, value-oriented choice for anyone seeking strong UV protection and airflow over a large outdoor area. It is well suited for patios, carports and poolside shading when waterproofing is not required, and the reinforced corners and heavy fabric make it a durable long-term option if installed correctly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe sail is water permeable and breathable, so it will not keep an area dry in heavy rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware is needed to install it?\u003c\/strong\u003e\u003cbr\u003eUse a proper hardware kit with turnbuckles, padeyes or strong anchors suitable for posts, walls or trees; reinforced D rings make attachment easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I get a different size?\u003c\/strong\u003e\u003cbr\u003eYes, custom sizes are offered but measure your venue carefully because manual measurements can cause small variations.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48637986767067,"sku":"B091P77KZQ","price":203.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_93109e15-b6c1-48ba-b612-61aa8ee54abf.jpg?v=1778594813","url":"https:\/\/gearmusthave.com\/products\/shademart-18ft-x-23ft-white-sun-shade-sail-upf50-rectangle","provider":"GearMustHave","version":"1.0","type":"link"}