{"product_id":"cordless-room-darkening-mini-blinds-40-75in-x-48in-black-custom-fit","title":"Cordless Room Darkening Mini Blinds 40.75in x 48in Black - Custom Fit","description":"\u003cp\u003eOur review looks at the Cordless Room Darkening Mini Blinds sized for a 40.75in by 48in window in black and why they work well for rooms that need privacy and reduced light. The standout reason to consider these blinds is the precision custom cut: Lumino manufactures each blind to be exactly 40.25in wide so it fits an inside mount for a 40.75in frame, which removes the guesswork and delivers a clean, built-in appearance. The cordless design also makes them safer for households with kids and pets.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom USA cutting:\u003c\/strong\u003e Each blind is precision-cut in the USA to the exact size ordered so inside mounts fit neatly without extra trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom darkening slats:\u003c\/strong\u003e Thicker 1in vinyl slats filter more light than standard light-filtering shades, improving privacy and reducing glare.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless safety:\u003c\/strong\u003e The cordless free-stop lift system creates a clean look and is certified best for kids, reducing cord hazards around children and pets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistant:\u003c\/strong\u003e Vinyl construction resists water and humidity, making these blinds a practical choice for kitchens, bathrooms, and basements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy operation:\u003c\/strong\u003e Smooth lift and tilt mechanism lets the blind stop at any height for simple light control and day-to-day use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS-based support:\u003c\/strong\u003e Lumino provides customer support in the USA to help with sizing questions or installation issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese blinds are best for homeowners or renters who need a precise inside-mount fit for a 40.75in window and want the look of a custom installation without ordering factory-made panels. They suit bedrooms, media rooms, and any space where improved light blocking and privacy matter more than total blackout performance.\u003c\/p\u003e\n\u003cp\u003ePeople who need absolute blackout conditions for shift work or home theaters should consider specialized blackout systems, as some light can still seep around the edges. Also, those who prefer fabric shades or motorized operation will want other product types.\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\u003ePrecision custom sizing for an accurate inside mount that looks built-in.\u003c\/li\u003e\n\u003cli\u003eRoom darkening 1in vinyl slats offer better light control than thin light-filtering blinds.\u003c\/li\u003e\n\u003cli\u003eCordless free-stop mechanism is simple to use and enhances child and pet safety.\u003c\/li\u003e\n\u003cli\u003eDurable, water-resistant material suitable for humid rooms and easy cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a guaranteed complete blackout; some customers note light can still enter around edges.\u003c\/li\u003e\n\u003cli\u003eManual cordless operation lacks motorization for remote control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eLumino\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned size (ordered)\u003c\/td\u003e\n\u003ctd\u003e40.75in W x 48in L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual cut width\u003c\/td\u003e\n\u003ctd\u003e40.25in (inside-mount fit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlat material \u0026amp; size\u003c\/td\u003e\n\u003ctd\u003e1in vinyl slats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount options\u003c\/td\u003e\n\u003ctd\u003eInside or outside mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eCordless, certified best for kids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eCustomized and inspected in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese Cordless Room Darkening Mini Blinds are a practical, value-focused choice for anyone who wants a neat, custom inside mount at a specific size with improved privacy and moisture resistance. They are especially good for bedrooms and bathrooms where cordless safety and a clean look matter, though buyers seeking full blackout or motorized control should evaluate other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this blind fit my 40.75in window?\u003c\/strong\u003e\u003cbr\u003eYes; Lumino cuts this blind to 40.25in so it fits an inside mount for a 40.75in window frame as described.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these blinds waterproof for a bathroom?\u003c\/strong\u003e\u003cbr\u003eThe 1in vinyl slats are water and moisture resistant, making them suitable for bathrooms and kitchens when installed properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow child safe are these blinds?\u003c\/strong\u003e\u003cbr\u003eThey are cordless and certified best for kids, reducing cord hazards for households with children and pets.\u003c\/p\u003e","brand":"Lumino","offers":[{"title":"Default Title","offer_id":48634360987867,"sku":"B0D7FRWF42","price":47.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/813M_90nszL._AC_SL1500_dccb01f3-94db-4f3a-b61e-28ab349cfa81.jpg?v=1778434696","url":"https:\/\/gearmusthave.com\/products\/cordless-room-darkening-mini-blinds-40-75in-x-48in-black-custom-fit","provider":"GearMustHave","version":"1.0","type":"link"}