{"product_id":"cordless-cellular-blackout-shades-65in-x-48in-top-down-bottom-up","title":"Cordless Cellular Blackout Shades 65in x 48in - Top Down Bottom Up","description":"\u003cp\u003eIn this review the BERISSA cordless cellular blackout shades are examined for renters, parents, and anyone wanting easy blackout and privacy control without tools. The single biggest reason to buy is the dual-mode top down bottom up design combined with a true no-drill installation that makes these shades quick to mount, removable for rentals, and effective at blocking light and reducing heat. The review focuses on how the shades perform in everyday rooms, how simple they are to install, and whether the blackout and insulation claims hold up.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-mode operation:\u003c\/strong\u003e The top down bottom up mechanism lets you lower from the top for natural light while keeping lower privacy, or fully lower from the bottom for total blackout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-drill install:\u003c\/strong\u003e The dual-tension lateral brackets mechanically anchor to window frames for a tool-free, renter-safe installation with included wrench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% blackout core:\u003c\/strong\u003e The honeycomb cellular fabric blocks light completely for bedrooms and media rooms where darkness is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy saving:\u003c\/strong\u003e The cellular structure traps air and helps reduce heating and cooling costs, with manufacturer lab claims of substantial energy savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise reduction:\u003c\/strong\u003e The honeycomb channels absorb ambient sound to help create a quieter room, useful for bedrooms and offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless safety and stability:\u003c\/strong\u003e The cordless design improves child safety and the shades sit stable in tall or narrow windows once mounted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese shades are ideal for renters, families, and anyone who needs blackout performance without permanent hardware changes. The no-drill lateral tension brackets make them a good match for drywall, wood, tile, glass, and most frame types where you want a secure, removable mount.\u003c\/p\u003e\u003cp\u003ePeople who need motorized operation, custom motor integration, or fabric pattern options should look elsewhere; this product focuses on practical blackout, insulation, and a clean cordless appearance rather than advanced automation or decorative variety.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSimple 1-3 minute install per window using the included wrench and no drilling required.\u003c\/li\u003e\n\u003cli\u003eEffective 100% blackout fabric that also reduces heat transfer and adds privacy.\u003c\/li\u003e\n\u003cli\u003eDual top down bottom up functionality provides flexible light control and privacy in one shade.\u003c\/li\u003e\n\u003cli\u003eCordless operation improves child safety and gives a streamlined look once fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLimited to manual cordless operation, so no remote or motorized option is available here.\u003c\/li\u003e\n\u003cli\u003eOnly standard sizes shown; custom or unusual window measurements may require careful measuring or another solution.\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\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCordless cellular blackout shades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e65 in W x 48 in 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\u003eLight control\u003c\/td\u003e\n\u003ctd\u003e100% blackout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo-drill dual-tension lateral brackets, includes wrench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eTop down bottom up, honeycomb insulation, cordless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BERISSA cordless cellular blackout shade is a strong value for renters and homeowners who want reliable blackout, improved insulation, and simple, damage-free installation. Its dual-mode top down bottom up design and cordless safety make it versatile for bedrooms and living spaces, while the no-drill mounting ensures it can be removed without residue. For those wanting motorized controls or a wide decorative range, other options may be better, but for practical blackout and energy benefits this shade performs well.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I install these without tools?\u003c\/strong\u003e\u003cbr\u003eYes; the shades use lateral tension brackets that hand-tighten and a small wrench included for final adjustments, so no drill or power tools are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they really block all light?\u003c\/strong\u003e\u003cbr\u003eThey feature a 100% blackout fabric core that blocks light when fully lowered, while the honeycomb design also reduces heat and noise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they suitable for rentals?\u003c\/strong\u003e\u003cbr\u003eYes; the removable no-drill system is designed to leave no residue when removed and is described as rental-safe.\u003c\/p\u003e","brand":"BERISSA","offers":[{"title":"Default Title","offer_id":48233230106843,"sku":"B0CS6M3BNS","price":166.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/717B9ATrlqL._AC_SL1500_b5c8cc84-4b45-494e-ae0b-321047cdc007.jpg?v=1770910889","url":"https:\/\/gearmusthave.com\/products\/cordless-cellular-blackout-shades-65in-x-48in-top-down-bottom-up","provider":"GearMustHave","version":"1.0","type":"link"}