【Reduce light leakage】ZSTARR L-shaped PVC Blackout Light Blockers are installed along sides of the window shades and blinds. Stop the light from coming in through the sides of your blackout blinds & shades. Create a dark environment for you and helps protect your privacy and quality sleep.
【Customer Support】We offer top-notch service and products for all our customers. If any items are missing or damaged, reach out to us for replacements. Make sure to consult customer service if you're unsure about your window type before making a purchase.
【Light-blocking Side Tracks】The blackout side tracks perfect for those who work at night and sleep during the day. Or, it can provide you with a dark environment when you want to watch a movie at home during the day one day. Works on cellular shades, honeycomb blinds, roller shades and blinds, roman shades and more. Recommended for inside mount blinds. If for any reason you decide that The Light Blockers are not suitable for your windows, simple return them within 30 days and receive a refund.
【Why we need to install light blockers for shades】Most blinds and shades are smaller in width than the window to avoid the fabric rubbing against the wall when the blackout shade is raised or lowered. If your blinds or shades are always leaking some annoying light, then we suggest you install ZSTARR light blocking strips.
【Easy To Install】Size: 58 x 1.6 x 0.9 inches (2PCS), You can combine or cut them to suit your needs, cutting them to perfectly fit your shades. Just peel the sticky backing and stick to the side of your window. Light blocker prevent light gaps on shades and windows. Stop the light from coming in through the sides. It should be placed as close to the Blackout window shades as possible for maximum coverage. Please refer to our installation video for the correct installation procedure.