Blocking Gap Light: Effective in blocking light from the gaps on both sides of the Blinds & Shades, Perfect for office, media rooms, bedrooms, and wherever naps are taken.
Adjustable Size: Standard size: 59" x 1.4" x 1.4". Light blocking strips can be trimmed to fit our windows size. Just cut them with sturdy kitchen scissors or a hacksaw.
High-quality: Made of light absorbing PVC plastic. Blocking out the gap light for complete privacy, light control and UV protection for bedrooms, nursery and movie rooms. Excellent for deeper and longer sleepers.
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.
100% Satisfaction: If you encounter any problems about light blockers during use, please feel free to contact us, We will solve your problem within 24 hours!