[dimming material] Our portable dimming curtains are made of thick but soft fabric to prevent sunlight and UV rays. In addition, the gray fabric behind the dimming curtains reduces heat. It you a real dark and privacy environment, perfect for employees in the room and night shift and creates a comfortable sleeping environment. .[ Extra Size for any window] 300x145cm (118 'x57') The dimming curtains for the window perfectly fit any window or door. It can also be cut according to its size to cover smaller windows. (Tips: When cutting, please make the size of the dimming curtains larger than the window for more effective dimming shading.) .[ Fast plug and interest] When you are compared with traditional dimming curtains, you do not need any drilling tool or curtain bar to quickly attach. It is easy to attach this dimming window to your bedroom, child room or anywhere, you need only 4 steps and 30 pairs of recycled hooks and ring points and quickly darkens all sunlight within a few minutes. .[ Temporary Darkening Window Shades for Travel] You can take the dimming window cover to your room when you are on vacation or work, thanks to its light design and portable travel bag that can be easily moved and stored. Works for full darkening and the reflective side keeps your room cooler. .[ What will you get] This Kit includes 1x 118 inches of dimming curtain, 1x portable travel bag, 1x ruler, 30x hook and ring point, 1x user manual and 24 -hour smiling customer . If you have any problems in this dimming sheet, please feel to us. In our needs and experience are our priority, we have covered everything.