Specification Brand : Bricurtex BulletPoint1 : 【100% Blackout】Bricurtex blackout shades are made of 100% polyester fabric with a high-quality thermal insulation coating, suitable for both day and night. 100% blackout blinds offer great protection for your privacy and provide a more comfortable and cozy environment. BulletPoint2 : 【Upgrade Details】We have added a sturdy frame box and bottom rail, which effectively prevents fabric abrasion and keeps the surface of the roller blind clean. Also upgraded the spring system, you can adjust the up and down tension on the right side of the blind box, which maximizes the life of the roller shade. BulletPoint3 : 【Free Stop System】You can push or pull down the transparent handle on the bottom to keep roller shades in any place you want to stay. Easy to achieve precise control of light and privacy. Safer for families with children and pets. BulletPoint4 : 【How to Choose the Right Size】For example, your window is 22" wide and 72" long. INSIDE MOUNT: Select Blind Width=22", Blind Height=72". OUTSIDE MOUNT: Add at least 4" to the blind width, Blind Width = 22"+4", Blind Height=72". Don't worry about the height of the blinds, it can be adjusted from 0" to 72". BulletPoint5 : 【Please NOTE】After receiving the shades, it is recommended to adjust the top and bottom looseness of the shades beforehand according to your preference before installation. Before adjusting, please use a screwdriver to push the rotating screws to the bottom before you start turning. If there are any missing accessories or defects. Please contact us any time, we will be happy to serve you. BulletPoint6 : 【Care for you】Youngoo is responsible for your shades all the time. Before you purchase your window coverings, please check the type of window, confirm your mounting options, and measure your window frame size to order the table size. We appreciate customer precise measurement & careful orders, provide customer a satisfactory shade. CareInstructions : Spot Clean Only Color : White CompatibleDevices : Smartphone ControlType : Remote ExternallyAssignedProductIdentifier : 7614002303156 ExternallyAssignedProductIdentifier1 : 769382047101 ExternallyAssignedProductIdentifier2 : 0769382047101 FabricType : 100% Polyester IncludedComponents : 1 x Kitchen Curtain 1 x Double-Sided Tape 2 x Cli IncludedComponents1 : Mounting Hardware IncludedComponents2 : User Manual IncludedComponents3 : User Manual IncludedComponents4 : Screws IncludedComponents5 : Aluminum Head rail and Bottom Rail ItemDisplayDimensions_Depth : 5 inches ItemDisplayDimensions_Diameter : 5 inches ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 90 inches ItemDisplayDimensions_Width : 5 inches ItemDisplayWeight : 3 pounds ItemName : Bricurtex Cordless Roller Shades for Windows Blackout Window Blinds Thermal Insulated Privacy Protection for Day and Night, Inside or Outside Mount for Home Office Bathroom ItemPackageDimensions_Height : 89.027 centimeters ItemPackageDimensions_Length : 10.287 centimeters ItemPackageDimensions_Width : 11.43 centimeters ItemPackageQuantity : 1 ItemShape : cylinder ItemTypeKeyword : window-treatment-roller-shades Manufacturer : Bricurtex Material : Polyester Material1 : Polyvinyl Chloride Material2 : Polyester Blend ModelName : Roller Window Shades ModelNumber : YJ-JL-WT MountingType : Inside Mount MountingType1 : Inside Mount MountingType2 : Outside Mount NumberOfItems : 1 NumberOfPanels : 1 Opacity : Blackout inches OperationMode : Manual PackageLevel : unit PartNumber : 7614002303156 PatternType : Striped ProductDescription : How to Choose the Right Size For example, your window is 22" wide and 72" long. INSIDE MOUNT: Select Blind Width=22", Blind Height=72". OUTSIDE MOUNT: Add at least 4" to the blind width, Blind Width = 22"+4", Blind Height=72". Don't worry about the height of the blinds, it can be adjusted from 0" to72".