LUCKUP Blackout PVC Light Blockers

• 【Effective blackout】 The PVC light blockers can prevent light from penetrating through the gaps in windows and blinds to achieve a blackout effect. Our window side tracks create a dark environment for you and helps protect privacy and quality sleep.
• 【Easy to remove】 Each L-shaped light blockers is attached by magnetic strips, which adhere tightly to the window frame and can be removed and reattached. If the two magnetic strips cannot be attached, turn one of the strips upside down and try again.
• 【Multiple sizes】 The light blocking strips come in a variety of sizes and you can combine or cut them to suit your needs, cutting them with kitchen scissors or a hacksaw to perfectly fit your shades. 
• 【Easy to install】 Simply attach the magnetic strip to the light gap blocker and the window frame separately, then attach the light blocking strips as close to the blind as possible. Suitable for cellular shades, roller shades and zebra blinds, roman blinds and more.
• 【Various scenarios】 Our light blocking side tracks are suitable for a variety of scenarios and are perfect for bedrooms, nurseries, bathrooms, living rooms. If you encounter any problems about light blockers during use, please feel free to contact us.

Installation video: