{"product_id":"57in-x-52in-blackout-top-down-bottom-up-cordless-cellular-shades","title":"57in x 52in Blackout Top Down Bottom Up Cordless Cellular Shades","description":"\u003cp\u003eIn this review the BERISSA 57in x 52in cordless cellular shades are examined for homeowners seeking reliable blackout and privacy control without tools or drilling. The bottom line: these shades are best for renters and families who want true light blocking plus flexible daylighting, because the dual-mode top down bottom up design and honeycomb blackout core deliver complete darkness when lowered and gentle light when partially lowered from the top. Installation is genuinely simple and the cordless operation adds child safety and clean lines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Design:\u003c\/strong\u003e The top down bottom up function lets natural light enter from the top while keeping the lower portion private, useful in living spaces facing busy streets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Blackout Core:\u003c\/strong\u003e The honeycomb fabric blocks light completely when closed, creating a true dark room effect for sleeping or media rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Drill Installation:\u003c\/strong\u003e Dual-tension lateral brackets secure to window frames without drilling, avoiding damage to drywall, tile, metal or wood and making these removable for rentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Saving Honeycomb:\u003c\/strong\u003e Cellular structure traps air to reduce heat loss and solar gain, helping lower heating and cooling costs seasonally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless Safety and Ease:\u003c\/strong\u003e Smooth cordless operation improves child safety and provides a clean look while making daily adjustments quick and intuitive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e The honeycomb channels absorb some ambient noise, helping bedrooms and home offices stay quieter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe BERISSA 57in x 52in blackout shades are ideal for renters, apartment dwellers and families who need a no-damage installation and a true blackout option; the removable no-drill brackets and rental-safe design make these especially attractive. They also suit anyone who wants flexible lighting control, such as parents who prefer privacy at eye level but still want daylight from above.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers seeking motorized or smart-home integration, since this cordless model is manual, and shoppers who need very wide or custom-shaped coverings beyond standard rectangular windows, as the product is designed for typical window openings.\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 tension brackets that anchor securely without drilling.\u003c\/li\u003e\n\u003cli\u003eEffective \u003cstrong\u003e100% blackout\u003c\/strong\u003e performance for bedrooms and media rooms.\u003c\/li\u003e\n\u003cli\u003eDual-mode top down bottom up offers flexible lighting and privacy control in one shade.\u003c\/li\u003e\n\u003cli\u003eEnergy-saving honeycomb structure helps reduce heating and cooling costs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManual cordless operation lacks motorized or remote features for those wanting automation.\u003c\/li\u003e\n\u003cli\u003eInstallation relies on precise sizing and frame fit, so measurement care is required for optimal tension mounting.\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\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eTop Down Bottom Up Cordless Cellular Shade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e57in W x 52in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\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 brackets (tool-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Features\u003c\/td\u003e\n\u003ctd\u003eHoneycomb insulation, lab-certified energy savings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BERISSA 57in x 52in blackout cellular shade is a smart value for renters and homeowners seeking reliable light blocking, privacy and simple installation without tools. The combination of \u003cstrong\u003edual-mode\u003c\/strong\u003e control, energy-saving honeycomb construction and removable no-drill brackets makes it a practical choice for bedrooms, nurseries and living rooms where blackout and convenience matter.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan these shades be removed without damaging the window?\u003c\/strong\u003e\u003cbr\u003eYes. The dual-tension no-drill brackets are designed to be loosened and removed with minimal residue, making them rental-safe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these shades block sound as well as light?\u003c\/strong\u003e\u003cbr\u003eThe honeycomb cellular fabric provides some noise absorption and helps reduce ambient sound, though it is not soundproofing material.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the shade fit irregular or oversized windows?\u003c\/strong\u003e\u003cbr\u003eThese are intended for standard rectangular window openings and require accurate measurement for correct tension mounting; consult the measurement guide if unsure.\u003c\/p\u003e","brand":"BERISSA","offers":[{"title":"Default Title","offer_id":48612871373019,"sku":"B0CDHK23D5","price":157.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61oCyTxURjL._AC_SL1500_b9909ac0-3c25-40c7-ba42-66980d51813e.jpg?v=1778382827","url":"https:\/\/gearmusthave.com\/products\/57in-x-52in-blackout-top-down-bottom-up-cordless-cellular-shades","provider":"GearMustHave","version":"1.0","type":"link"}