{"product_id":"top-down-bottom-up-cordless-cellular-shades-100-blackout-light-gray","title":"Top Down Bottom Up Cordless Cellular Shades - 100% Blackout Light Gray","description":"\u003cp\u003eIn this review the BERISSA Top Down Bottom Up Cordless Cellular Shades are evaluated for anyone who wants a quick, rental-safe blackout solution that still lets in daylight when needed. The single biggest reason to buy is the dual-mode design combined with true no-drill installation, which delivers both total light blocking and top-down ambient light without tools or damage to frames. This review is based on the product description and customer feedback emphasizing ease of installation, blackout performance, and a clean finished look.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-mode top down bottom up:\u003c\/strong\u003e Allows sunlight from the top while preserving privacy below or fully lowers for complete blackout and sleep-friendly darkness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo drill installation:\u003c\/strong\u003e Dual-tension lateral brackets anchor to frames and many surfaces for a removable, rental-safe fit without drilling or permanent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% blackout honeycomb:\u003c\/strong\u003e Cellular fabric core blocks light completely while also reducing noise and glare when closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-saving honeycomb structure:\u003c\/strong\u003e Insulating cells trap air to reduce heating costs in winter and cut solar heat gain in summer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless child-safe operation:\u003c\/strong\u003e Smooth, cordless pull-down function that is simple to use and keeps cords out of reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick install and removal:\u003c\/strong\u003e Two-step bracket positioning and hand-tighten nuts with included wrench make most installs under 3 minutes per shade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe shades suit renters and homeowners who need dependable blackout for bedrooms, media rooms, or south-facing windows and who value a non-permanent, no-tools install. They are a good choice for families with children since the cordless design reduces entanglement hazards and the removable brackets leave minimal residue.\u003c\/p\u003e\u003cp\u003eThose who want motorized automation, decorative sheer layering, or exact factory-fit custom built-in treatments should look elsewhere; this product focuses on practical, modular blackout performance and easy DIY mounting rather than custom millwork or powered controls.\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, tool-free installation with lateral tension brackets that work on many surfaces and are removable for rentals.\u003c\/li\u003e\n\u003cli\u003eEffective 100% blackout performance with honeycomb cells that also reduce noise and improve insulation.\u003c\/li\u003e\n\u003cli\u003eDual-track top down bottom up design lets you balance daylight and privacy without extra hardware.\u003c\/li\u003e\n\u003cli\u003eClean cordless operation that integrates well into bedrooms, offices, and kids rooms.\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 adjustment, so users needing motorized control will need a different option.\u003c\/li\u003e\n\u003cli\u003eSizing must be accurate for best fit; customers should follow the measurement guide to avoid gaps.\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\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eTop Down Bottom Up cordless honeycomb\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\u003eColor\u003c\/td\u003e\n\u003ctd\u003eLight Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e63in W x 52in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo drill dual-tension brackets, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eEnergy-saving cellular, noise reduction, child-safe cordless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BERISSA cordless cellular shades deliver practical blackout, clear energy-saving benefits, and an exceptionally simple, rental-safe install, making them a strong value for bedrooms and media spaces. Buy these if you want reliable darkness, improved insulation, and easy top-down ambient light control without drilling or complex tools.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan these shades be removed without damage?\u003c\/strong\u003e\u003cbr\u003eYes. The dual-tension no-drill brackets are designed for removable, rental-safe installation and can be loosened to remove the shade with minimal residue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they block all light?\u003c\/strong\u003e\u003cbr\u003eWhen fully lowered the cellular fabric core and blackout design block 100% of incoming light, creating a dark room for sleep or media viewing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they work on different wall surfaces?\u003c\/strong\u003e\u003cbr\u003eYes. The lateral tension brackets are compatible with drywall, concrete, tile, wood, metal and other common surfaces as described.\u003c\/p\u003e","brand":"BERISSA","offers":[{"title":"Default Title","offer_id":48651103469787,"sku":"B0CHF4ZXLG","price":172.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/717B9ATrlqL._AC_SL1500_444a2676-8f00-4194-bcb0-4036bf9d3a30.jpg?v=1778547821","url":"https:\/\/gearmusthave.com\/products\/top-down-bottom-up-cordless-cellular-shades-100-blackout-light-gray","provider":"GearMustHave","version":"1.0","type":"link"}