Light Blocking Strips, For Window Blinds Side Tracks Pack Of 2(100cm/39.4in)

Minimize Light Leakage: Made from light-blocking PVC material, these strips seal the gaps around your curtains, blinds, and windows， helping you maintain a dark environment for improved privacy and better sleep Effective Light Blockage: These blackout light blockers are specifically designed to be installed along the sides of curtains and blinds, preventing light from sneaking in through the edges. for bedrooms, home theaters, they ensure total darkness for an enhanced sleep experience Quick & Hassle-Free Installation: These window light blockers are designed for easy installation with no extra tools required. Simply attach them to the sides of your blinds or curtains, and enjoy a quick, seamless solution to light gaps Customizable Size: The strips can be easily cut to size using regular kitchen scissors or a hacksaw, making them for a variety of window dimensions and ensuring a custom fit for any blackout shade Multiple Scenarios：Works on roller shades, blinds, zebra shades, roman shades.