Specification Brand : LazBlinds BulletPoint1 : How to Choose a Proper Size: For INSIDE mount: Choose the size SAME or CLOSEST to your window width. For Example, if your windows are 30" wide, order 30" or slightly less for internal installation. For OUTSIDE mount: We recommend Shades Width=your window width + (3-5)inch for better coverage. For Example, if your windows width is 30", order size 34" would be okay for outside mount. Shades height can adjust from 0" to 36". BulletPoint2 : REAL Blackout Shades: The silver-plated layer inside the cell can completely keep out the sunlight and uv ray. Offering a real dark environment, bringing you a good night's sleep during the day. Perfect for bedroom. BulletPoint3 : Cordless Blinds for Windows: The cord-free design provides a clean, tangle-free look to the window and creates a safer environment for children and pets. Easy to raise up or lower down to control sunlight. BulletPoint4 : Sound & Heat Insulation: Non-sagging 3/5'' cell structure not only provides a uniform appearance, but also insulate your home against outside thermal energy in summer and keeps outside cold away from your warm house in winter. Also, our cellular shades can reduce the noise from outside to provide you a better environment to work or sleep. BulletPoint5 : (Pls Note) For INSIDE mount, window frame should have at least 1 2/5” depth. We provide customized size services. If you have any issues or questions in the process of purchasing, installing or using, please feel free to email to us by Amazon message and we will respond to you within 24 hours. BulletPoint6 : 【Solution for Shade Retraction After Pulling Down】We maximize spring tension during production for durability. If the shade retracts after pulling down, gently extend it forward and pull fully downward. Lightly press the fabric to relax tension, which stabilizes it and prevents retraction. Repeat for better adjustment. Watch the product page video for guidance. CareInstructions : Spot Clean Color : Blackout-white ControlType : Cordless ExternallyAssignedProductIdentifier : 3451260299555 ExternallyAssignedProductIdentifier1 : 766686744040 ExternallyAssignedProductIdentifier2 : 0766686744040 ExternallyAssignedProductIdentifier3 : 00766686744040 FabricType : Polyester GpsrSafetyAttestation : 1 IncludedComponents : Mounting Hardware IncludedComponents1 : Bottom Rail Handle ×1 IncludedComponents2 : Hexagonal Screwdriver ×1 IncludedComponents3 : Shade included ItemName : LazBlinds Cordless Cellular Shades, Blackout Privacy Honeycomb Shades for Home, Thermal Insulation Noise Reduction Blinds for Windows, 22'' W x 36'' H, White ItemPackageDimensions_Height : 62.9412 centimeters ItemPackageDimensions_Length : 6.985 centimeters ItemPackageDimensions_Width : 9.6012 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : window-treatment-cellular-shades Manufacturer : LazBlinds Material : Polyester Material1 : Aluminum Material2 : Polyester ModelName : QEWT260480 ModelNumber : b08956c9-33c0-4dd2-905d-258974123d73 MountingType : Inside Mount / Outside Mount MountingType1 : Inside Mount MountingType2 : Outside Mount NumberOfItems : 1 NumberOfPanels : 1 Opacity : Blackout OperationMode : Manual PackageLevel : unit PartNumber : b08956c9-33c0-4dd2-905d-258974123d73 Pattern : Solid PatternType : Solid ProductDescription : MOUNT TYPES: Inside mounted shades will have a deduction taken of approximately 0.4inch to ensure a proper fit inside the window frame. Inside mounted shades require a minimum frame depth of 2.4inch for secure installation. If your window frame depth is less than 2.4inch please select outside mount. Outside mounted shades should be ordered with the exact width of the area you wish to cover. Outside mounts are often used when there is not sufficient frame depth for inside mounting. Our shades come with all mounting hardware, and mounting hardware for both inside mount and outside mount INSIDE MOUNT MEASUREMENT: Step 1. Measure the inside frame width at three locations-the top, middle, and bottom. Record the smallest of the 3 measurements and use that number deduct 0.4inch as your customized width when ordering. Step 2. Measure the height at 3 locations-the left, middle, and right side. Record the smallest of the 3 measurements and use the number as your customized height when ordering. OUTSIDE MOUNT MEASUREMENT: Step 1. Measure the outside frame width adding 6-10inch to be the outside mount width. Step 2. Measure the outside frame height adding 6-10inch to be the outside mount height. The overlap it recommended to allow appropriate coverage and avoid any light gaps. Type: Cellular Shades, Cellular Blinds, Honeycomb Shade, Pleated Blinds Feature: Light Filtering Material: Polyester ProductSiteLaunchDate : 2022-10-20T09:21:05.446Z RecommendedUsesForProduct : Indoor RecommendedUsesForProduct1 : Indoor RecommendedUsesForProduct2 : Outdoor RoomType : Any Room RoomType1 : Living Room RoomType2 : Bedroom RoomType3 : Study RoomType4 : Dining Room RoomType5 : Kitchen Size : 22'' W x 36'' H SpecificUsesForProduct : Window SpecificUsesForProduct1 : Window SpecificUsesForProduct2 : Home Décor SpecificUsesForProduct3 : Other Style : 26"W x 48"H SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 52131600 WaterResistanceLevel : not_water_resistant