{"product_id":"blackout-black-35-5in-x-39in-cellular-shades-no-drill-cordless","title":"Blackout-Black 35.5in x 39in Cellular Shades - No Drill Cordless","description":"\u003cp\u003eOur review of the Blackout-Black 35.5in x 39in cellular shades finds them ideal for renters, bedrooms, and anyone who needs true darkness with a damage-free install. The single biggest reason to buy is the combination of complete light blocking and a cordless, no-drill mounting system that really does install in under a minute. Installation is quiet and simple, the fabric feels durable, and the honeycomb construction delivers measurable thermal and noise benefits without drilling or tools.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize reminder:\u003c\/strong\u003e The manufacturer trims 3mm from the ordered width to ensure a precise fit, and they confirm dimensions before production for a worry-free custom size option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-second installation:\u003c\/strong\u003e The no-screws, damage-free design installs without tools or holes, making it suitable for apartments and quick room changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe cordless system:\u003c\/strong\u003e The cordless spring mechanism operates quietly and removes dangling cords, which improves safety for children and pets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlackout and energy saving:\u003c\/strong\u003e The honeycomb cells trap air to reduce heat transfer and block light, helping maintain comfortable indoor temperatures and protect furniture from UV fading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent durability:\u003c\/strong\u003e A lamellar spring system and rust-proof aluminum frame are lab-tested for 10,000+ lifts and harsh conditions, resisting peeling, cracking, and odor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis model is best for renters, shift workers, light-sensitive sleepers, or anyone creating a home theater or nursery who needs reliable blackout performance without permanent mounting. The cordless design and quick install make it especially attractive to people who move frequently or who cannot alter window frames.\u003c\/p\u003e\n\u003cp\u003eThose who need motorized controls, very large custom treatments, or an exact factory-clear width without the 3mm trim might prefer a different solution. Also, if absolute maximum stability under high-wind or exterior-facing windows is required, consider a professionally mounted alternative.\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\u003eTruly effective blackout performance that also reduces heat transfer and dampens outside noise.\u003c\/li\u003e\n\u003cli\u003eFast, no-drill installation that leaves no holes and suits rented homes or temporary setups.\u003c\/li\u003e\n\u003cli\u003eQuiet, cordless spring operation that enhances child and pet safety and provides a smooth glide.\u003c\/li\u003e\n\u003cli\u003eDurable materials and components tested for long-term use and extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe factory width is trimmed by 3mm by default, which is ideal for fit but requires careful measurement and attention when ordering.\u003c\/li\u003e\n\u003cli\u003eStability opinions are mixed among customers, so extremely high-stress mounting situations may need extra attention.\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\u003eHOTSOON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel color\u003c\/td\u003e\n\u003ctd\u003eBlackout-Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e35.5in W x 39in H (factory trims 3mm width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eNo-drill, cordless installation (damage-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBlackout honeycomb with thermal insulation and noise reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eCordless spring mechanism, quiet glide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eRust-proof aluminum frame; tested for 10,000+ lifts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese blackout cellular shades are a smart value for anyone who needs quick, damage-free blackout and improved insulation. The cordless install, durable build, and real light- and heat-blocking performance make them especially well suited to renters, bedrooms, and home theaters. Measure carefully and order the custom size option if needed, and expect a reliable, long-lasting window treatment without drilling.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does installation take?\u003c\/strong\u003e\u003cbr\u003eInstallation uses the no-drill system and typically takes under a minute when measurements are correct.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these shades block light completely?\u003c\/strong\u003e\u003cbr\u003eYes, the blackout fabric and honeycomb design are intended to block sunlight and reduce room light noticeably for better sleep and media rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these safe for homes with children and pets?\u003c\/strong\u003e\u003cbr\u003eThe cordless spring operation eliminates dangling cords, making the shades a safer choice around children and pets.\u003c\/p\u003e","brand":"HOTSOON","offers":[{"title":"Default Title","offer_id":48258817458395,"sku":"B0D7Q8TN9S","price":63.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71DDtgDfdtL._AC_SL1500_bd620cf9-4462-479b-be4b-afdce0ec2989.jpg?v=1778319781","url":"https:\/\/gearmusthave.com\/products\/blackout-black-35-5in-x-39in-cellular-shades-no-drill-cordless","provider":"GearMustHave","version":"1.0","type":"link"}