{"product_id":"100-blackout-340-gsm-curtains-2-panels-full-shade-80in","title":"100% Blackout 340 GSM Curtains 2 Panels - Full Shade 80in","description":"\u003cp\u003eIn this review of the Rutterllow 100% Blackout 340 GSM Curtains two-panel set, the bottom line is simple: these drapes are aimed at anyone who needs complete darkness and improved thermal performance in a bedroom or media space. The reviewer found the heavy 340 GSM fabric and true blackout construction deliver on the claim of full light blocking, creating a reliably dark environment during daytime naps or bright mornings, while also helping to stabilize room temperature.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 100% blackout:\u003c\/strong\u003e The fabric and lining block sunlight completely, so rooms stay dark even during bright daylight hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick 340 GSM material:\u003c\/strong\u003e The heavy weight gives an insulated feel that helps reduce heat transfer and can save on cooling and heating costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as two panels:\u003c\/strong\u003e Each panel measures 52in wide by 80in long, providing a combined coverage of 104in x 80in for a standard window or double window setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrommet top design:\u003c\/strong\u003e Eight copper grommets with a 1.6in inner diameter slide easily on standard rods and add an understated, classic look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e Machine washable in cold water with tumble dry low, so care is straightforward without special cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis set is best for light-sensitive sleepers, home theater rooms, or photographers and content creators who need a darkened space; the reviewer noted the material even performs well against studio LED or strobe lighting. The thermal insulation and heavy drape also make it a good pick for those wanting to improve energy efficiency and reduce outside noise slightly.\u003c\/p\u003e\u003cp\u003eThose who want a very lightweight, sheer curtain or a guaranteed exact shade of gray should look elsewhere, since some buyers report the dark gray can read darker than expected. If rod diameter is unusually large, confirm it fits the 1.6in grommet inner diameter before buying.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReliable full light blocking for daytime sleep and media rooms.\u003c\/li\u003e\n\u003cli\u003eThick, well-made fabric that provides thermal benefits and a premium feel.\u003c\/li\u003e\n\u003cli\u003eSimple grommet installation and classic look that fits most decor.\u003c\/li\u003e\n\u003cli\u003eMachine washable for low-effort care and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eColor can be perceived differently by some buyers; the dark gray may appear almost charcoal in some lights.\u003c\/li\u003e\n\u003cli\u003eThe heavy weight may feel bulky on very lightweight curtain rods or in smaller windows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSold as 2 panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel size\u003c\/td\u003e\n\u003ctd\u003e52in x 80in each (total 104in x 80in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric weight\u003c\/td\u003e\n\u003ctd\u003e340 GSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight blocking\u003c\/td\u003e\n\u003ctd\u003e100% blackout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop style\u003c\/td\u003e\n\u003ctd\u003eGrommet top with 8 copper grommets, 1.6in inner diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare\u003c\/td\u003e\n\u003ctd\u003eMachine wash cold, tumble dry low, warm iron as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Rutterllow 100% Blackout 340 GSM Curtains are a solid option for anyone who needs complete darkness and improved thermal insulation at a reasonable value. They suit bedrooms, home theaters, and workspaces where light control matters; just verify the grommet fit and expect a heavy, substantial drape that may appear darker than sample photos.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo these curtains completely block sunlight?\u003c\/strong\u003e\u003cbr\u003eYes, the reviewer confirms the construction provides full 100% blackout performance for daytime darkness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the panel dimensions and total coverage?\u003c\/strong\u003e\u003cbr\u003eEach panel is 52in x 80in, giving a combined coverage of 104in x 80in when both panels are used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I clean them?\u003c\/strong\u003e\u003cbr\u003eMachine wash cold, tumble dry low, and warm iron as needed; do not bleach.\u003c\/p\u003e","brand":"Rutterllow","offers":[{"title":"Default Title","offer_id":48642233762011,"sku":"B0CHN2Z4QH","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71DQMwqy3UL._AC_SL1324.jpg?v=1778726678","url":"https:\/\/gearmusthave.com\/products\/100-blackout-340-gsm-curtains-2-panels-full-shade-80in","provider":"GearMustHave","version":"1.0","type":"link"}