TOTAL BLACKOUT: Made of high-density 420D oxford fabric, magnetic blackout curtains for windows effectively block light and lower indoor temperature, creating a comfortable dark sleeping environment for babies, children, night workers, light sleepers. Anytime, anywhere.

MAGNETIC ATTACHMENTS: The new version of portable blackout curtains, the magnetic field has increased by 50%. The strong magnets and extra velcro (optional to omit) ensure it stays securely in place, and it's super quick and easy to set up and take down. Easily switch between day and night, just pull down the blackout curtain.

EASY TO USE: Just measure, cut, attach. Window blackout curtains no drilling! It's foldable and compact and easily fits in a suitcase or luggage. Perfect for family, travel, vacation, camping, business trips and other occasions. For both permanent and temporary use in the home.

VERSATILE AND ADJUSTABLE: BKSAI blackout material can be cut to fit almost any window up to 130x145 cm. Leave a 4 cm margin when trimming to prevent light leakage from the edges. Travel blackout curtains for bedroom, children's room, nursery, hotel, rental apartment, loft, apartment, pantry, conservatory, cinema room and even RV.

PORTABLE AND EFFECTIVE: This window sunshade has a special silver coating on one side to reflect sunlight and reduce incoming heat, making it perfect for keeping your room cool and comfortable during the summer months. When properly installed, they do an excellent job of keeping out both light and heat.