BKSAI 100% Magnetic Blackout Blind, Blackout Blinds Stick on Window

Full Frame Magnetic Closure: BKSAI unique full-frame magnetic blackout blinds feature a strong, continuous long magnetic strip for a secure yet convenient installation. This design is considerably stronger than scattered magnetic blocks/adhesive strips, ensuring automatic attraction when opening and closing, smooth operation without falling, and tighter magnetic adhesion.
100% Window Blackout Blind: This portable blackout blind is crafted with a high-density light-blocking layer and features a full-frame magnetic system. Its four sides fit tightly with no gaps, completely solving the issue of side light leakage in traditional blackout curtains. It achieves 100% total blackout, allowing you to sleep deeply even in broad daylight.
Easy to Install and Remove: Super convenient! No drilling or tools required, and the magnetic closure enable you install or remove it in just 30 seconds whenever you need it - quick and hassle-free. Effortlessly switch between day and night modes: simpl