{"product_id":"light-gray-66in-x-78in-top-down-bottom-up-cordless-cellular-shades","title":"Light Gray 66in x 78in Top Down Bottom Up Cordless Cellular Shades","description":"\u003cp\u003eIn this review the BERISSA light gray cordless cellular shade is evaluated for anyone seeking a simple, rental-safe blackout solution for large windows. The bottom line: it delivers true blackout performance and flexible light control via a dual top down bottom up design, while avoiding drilling or damage during installation. For people who want energy savings, noise reduction and a clean cordless look, this shade is a practical choice that balances privacy, insulation, and an easy one-person install.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Operation:\u003c\/strong\u003e Top down and bottom up movement lets you admit daylight from the top while keeping the lower part private, or lower fully for complete darkness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Drill Installation:\u003c\/strong\u003e Dual-tension lateral brackets anchor to frames with hand-tightened nuts and a small wrench, enabling a tool-free fit that is removable and rental-safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Blackout Fabric:\u003c\/strong\u003e The cellular core blocks light completely for improved sleep and privacy when lowered fully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Saving Honeycomb Structure:\u003c\/strong\u003e The hexagon honeycomb traps air to reduce heat loss in winter and solar gain in summer, helping lower heating and cooling costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless Child-Safe Design:\u003c\/strong\u003e Smooth cordless operation reduces hazards for children and pets while keeping a neat, streamlined appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e The cellular channels absorb ambient sound, providing a quieter room environment alongside light control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade suits renters, homeowners and apartment dwellers with a 66in by 78in window who want a blackout solution without drilling into frames or walls; its removable brackets and minimal-residue removal make it especially attractive for rentals. It also fits bedrooms, media rooms and any space where energy savings and light control are priorities.\u003c\/p\u003e\u003cp\u003eThose who need motorized, ultra-fine cordless tensioning for very large or unusually shaped windows, or who require transparent sheer light filtration rather than total blackout, should consider other models or treatments. Buyers should confirm exact measurements against the included measuring guide before ordering to ensure a proper fit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy 1-3 minute install with no drilling, using lateral tension brackets and hand-tightened nuts.\u003c\/li\u003e\n\u003cli\u003eEffective \u003cstrong\u003e100% blackout\u003c\/strong\u003e performance for darker rooms and improved sleep quality.\u003c\/li\u003e\n\u003cli\u003eHoneycomb construction offers measurable \u003cstrong\u003eenergy savings\u003c\/strong\u003e and some noise reduction.\u003c\/li\u003e\n\u003cli\u003eClean cordless profile enhances safety and room aesthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTop down bottom up operation relies on precise measurement and mounting; an incorrect fit can affect stability or blackout seal.\u003c\/li\u003e\n\u003cli\u003eNot motorized, so manual operation may be less convenient for very high windows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBERISSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e66in W x 78in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eLight Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric\u003c\/td\u003e\n\u003ctd\u003eHoneycomb cellular, 100% blackout core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eCordless top down bottom up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo drill lateral tension brackets, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBenefits\u003c\/td\u003e\n\u003ctd\u003eEnergy saving, noise reduction, child safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BERISSA light gray 66in x 78in cordless cellular shade is a solid value for those who need reliable blackout, improved insulation and a rental-safe no-drill install. It pairs practical thermal and acoustic benefits with flexible light control, making it a sensible choice for bedrooms and living spaces where darkness and energy savings matter.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these shades fit a standard window frame?\u003c\/strong\u003e\u003cbr\u003eThey are designed for frame-mount or inside-mount installation using lateral tension brackets; follow the measurement guide to confirm compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they really block all light?\u003c\/strong\u003e\u003cbr\u003eYes, the product uses a 100% blackout cellular core that blocks light when fully lowered.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the shades be removed without damage?\u003c\/strong\u003e\u003cbr\u003eYes, the no-drill brackets are removable and intended to avoid residue, making them suitable for rentals.\u003c\/p\u003e","brand":"BERISSA","offers":[{"title":"Default Title","offer_id":48237584318683,"sku":"B0CS6MBT4L","price":235.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/717B9ATrlqL._AC_SL1500_4aa1ea56-3637-4712-b0cd-6dd6a191292d.jpg?v=1770718272","url":"https:\/\/gearmusthave.com\/products\/light-gray-66in-x-78in-top-down-bottom-up-cordless-cellular-shades","provider":"GearMustHave","version":"1.0","type":"link"}