{"product_id":"cordless-cellular-blackout-shades-63-in-x-64-in-top-down-bottom-up","title":"Cordless Cellular Blackout Shades 63 in x 64 in - Top Down Bottom Up","description":"\u003cp\u003eIn this review the BERISSA cordless cellular shades stand out as a practical blackout solution for bedrooms, nurseries and rented rooms where drill-free installation and reliable light control matter most. The single biggest reason to buy is the dual-mode top down bottom up design combined with a true no-drill tension mounting system, which delivers both privacy and 100% blackout performance while remaining removable and rental-safe. Installation, insulation and cordless safety make these shades a solid choice for anyone replacing old blinds or upgrading window performance.\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 tracks let users admit natural light from the top while keeping the lower portion closed for privacy without losing blackout capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Drill Installation:\u003c\/strong\u003e Lateral tension brackets mechanically anchor to the frame so the shades mount in minutes with no tools and leave no residue when removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Blackout Fabric:\u003c\/strong\u003e A full blackout fabric core blocks light completely for better sleep, media rooms, or daytime napping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Saving Honeycomb:\u003c\/strong\u003e The hexagon cellular structure traps air to improve insulation and can reduce heating or cooling demand compared with standard blinds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless Safety and Ease:\u003c\/strong\u003e Smooth cordless operation is safer for children and looks cleaner while allowing simple height adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable and Rental-Safe:\u003c\/strong\u003e Hand-tighten nuts and loosen later to remove the shade without damaging painted surfaces or frames.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis product is best for apartment renters, parents, and homeowners who want a blackout solution that installs without drilling and can be removed cleanly. The cordless design and dual-mode top down bottom up function are especially useful for bedrooms, nurseries, and living rooms where privacy and controlled daylight are needed at different times of day.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include people needing motorized or smart-home integration, custom internal mount solutions for unusually deep window pockets, or fabrics with decorative sheers; this shade focuses on cordless blackout performance and simple tension mounting rather than advanced automation or layered textiles.\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 install with lateral tension brackets that fit many frame types and surfaces.\u003c\/li\u003e\n\u003cli\u003eExcellent blackout performance and measurable noise reduction from the honeycomb core.\u003c\/li\u003e\n\u003cli\u003eEnergy-saving cellular design helps reduce heating and cooling costs seasonally.\u003c\/li\u003e\n\u003cli\u003eClean cordless look improves child safety and daily usability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot motorized or app-controlled, so manual adjustment is required.\u003c\/li\u003e\n\u003cli\u003eMay not suit windows needing decorative layered treatments or very deep inside mounts.\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\u003e63 in W x 64 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eTop down bottom up, cordless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eNo drill lateral tension brackets, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric\u003c\/td\u003e\n\u003ctd\u003eHexagon honeycomb 100% blackout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Benefit\u003c\/td\u003e\n\u003ctd\u003eInsulating cellular design, lab-tested energy savings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BERISSA cordless cellular blackout shades are a practical, cost-conscious choice for anyone needing true blackout performance without drilling or permanent hardware. They deliver reliable privacy, improved insulation and quiet cordless operation, making them a strong value for renters, families and anyone focused on sleep or energy savings.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan these shades be removed without damaging the window frame?\u003c\/strong\u003e\u003cbr\u003eYes. The lateral tension brackets are designed to loosen and remove by hand so the shades are rental-safe and leave minimal to no residue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these shades block all light?\u003c\/strong\u003e\u003cbr\u003eYes. The product uses a 100% blackout fabric core within a honeycomb cell that provides full light blocking when closed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the cellular design help with heating and cooling?\u003c\/strong\u003e\u003cbr\u003eYes. The hexagon cells trap air and provide insulation that can reduce heating and cooling demand compared with standard blinds.\u003c\/p\u003e","brand":"BERISSA","offers":[{"title":"Default Title","offer_id":48606754177243,"sku":"B0CDHLQSYX","price":197.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/717B9ATrlqL._AC_SL1500_df8b291d-0e15-4f84-8353-59738a75cbe4.jpg?v=1778409741","url":"https:\/\/gearmusthave.com\/products\/cordless-cellular-blackout-shades-63-in-x-64-in-top-down-bottom-up","provider":"GearMustHave","version":"1.0","type":"link"}