Hapadif M100 Motorized Blinds Remote 100% Blackout White 39″W x 72″H
Replace them every 4-6 months—no charging required.
Persilux 100 Blackout Shades Windows Blinds Cordless Roller Shades Textured
Manufacturer Persilux. 【How to choose a correct size to fit?. 】INSIDE MOUNT: window width is blind width, window height is blind height. Blind Width=23"; Blind Height=72". OUTSIDE MOUNT: Plus at least 4" is blind width, plus at least 4" is blind height.