Product Dimensions 72"L x 22"W Brand Bricurtex Color White Room Type Bathroom Bedroom Dining Room Home Office Kids Room Kitchen Living Room Media Room Nursery Operation Mode Manual About this item ?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. ?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. ?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. ?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". ?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.