Self-Adhesive Light Blocking Strips, 5M Cuttable Window Gap Blockers for Blinds & Shades, 4 Colors(White,W4.5 cm (1 3/4"))

• Effective Light Leakage Blocking:These light gap blockers create a tight seal along the sides of blinds and shades, preventing unwanted light from entering through gaps. Ideal for bedrooms, media rooms, and nurseries to ensure full blackout and uninterrupted sleep.
• Strong Self-Adhesive Installation:The peel-and-stick design requires no drilling or tools. Simply clean the surface, peel the backing, and press the strip firmly onto the window frame or shade track for quick, damage-free installation.
• Durable Rubber Construction:Made of thickened, waterproof rubber, these strips are lightweight, flexible, and resistant to deformation and scratches. The soft material won’t damage your blinds or walls, ensuring long-lasting use.
• Fully Customizable & Cuttable:The 5M long strip can be easily trimmed to any length with scissors, fitting even irregular gaps. Available in multiple widths and colors to match your decor and window size.
• Wide Compatibility:Suitable for all types of blinds and shades, including roller shades, honeycomb shades, cellular shades, and roman shades. Perfect for use in homes, offices, and media rooms to enhance privacy and light control

Tired of being woken up by sunlight leaking through the sides of your blinds? These self-adhesive light blocking strips are the perfect solution to create a flawless blackout seal for your windows. Designed to fill the gaps between your blinds and the window frame, these strips effectively block light from entering through the sides, top, or bottom of shades. The result is a near-perfect blackout environment, ideal for shift workers, light sleepers, and anyone looking to create a dark, private space for rest or media viewing. Crafted from durable, flexible rubber, these light blockers are built to withstand daily use. The waterproof, scratch-resistant material maintains its shape and adhesion over time, while the soft surface prevents damage to your blinds or walls. Installation is quick and easy: simply clean the window frame, peel the adhesive backing, and press the strip firmly into place. No drilling, no tools, and no permanent modifications required. The 5M long strip is fully customizable—just cut it to your desired length with scissors to fit any window size, even irregular gaps. Available in multiple colors (white, black, gray, brown) and widths, you can choose the perfect match for your decor. Compatible with all types of blinds and shades, including roller, honeycomb, cellular, and roman shades, these strips work seamlessly in bedrooms, nurseries, media rooms, and offices. Upgrade your light control today with these practical, easy-to-install light blocking strips and enjoy the peace of mind that comes with a truly dark, private space.