100% Blackout Window Cover Magnetic Blackout Blind Window Shades No Drill DIY Cut Blackout Curtain for Bedroom,RV,Nursery,Media Room (40"x57")

Features

• 【New Fix System with Magnetic Fasteners】Our Blackout Blind use new way of strong Magnetic board to fix on. these magnets Boards consist of 2 parts, including a plastic backplate with 3 neodymium magnets and a stainless steel backplate with adhesive tape; Each part can be tightly connected together to easily fix the blackout blind. this Scientific Structural Design is very fit for daily use and can stay up all the time.
• 【Better Sleep for you 】100% blackout pitch black guaranteed. our Blackout Shades use with thick, durable but soft materials polyester fabric can block 100% sunlight and UV ray, special silver-grey coating behind the blackout blind can reflected light and lsolation temperature and the front black polyester fabric can block off and isolated light,creating a cozy pitch-dark sleeping atmosphere for you, Improve your sleep quality.
• 【Temporary Blackout For Home】 blackout blind size with 40x57in / 100x145cm , the extra large sunshade fabric can be easily diy cut in any shape size you need, which is suitable for windows of any size and shape. install Magnetic Fasteners on Four Corners to ensure 100% blackout, perfectly for small and large windows,camper,glass door, patio, skylight.
• 【Quick Fit & Solid】Measure > Cut > Stick the iron sheet > Magnet Board fix on. Quick and easy to fit this blackout blind using 12 pair adhesive Magnetic Closure in your nursery or bedroom. notice : please stick the iron sheet on the window frame not the window glass,because Strong sunlight and high temperature affect the stickiness of the adhesive.The window frame needs to be wiped clean, It is recommended to paste it on a clean glass window and after 24 hours to put up the blinds for better effect.
• Precautions for using blackout curtains:1) machine wash cold and line dry; do not bleach dry clean 2) How to deal with the fold creases out ----set the iron temperature at 90-120℃（194-248 ℉）then iron the black side for a few seconds to get a flat surface; Note: Leave a 2-3cm edge to prevent light from entering through the edge when cutting,When using the product, if you have any questions, you can contact us any time.