Achieve complete darkness and optimal room temperature with the VIDAXL Blackout Roller Blind. Perfect for bedrooms and any space requiring 100% light reduction, this blind features a thermoplastic silver-coated back layer that not only blocks all incoming light but also provides thermal insulation, keeping your room warmer in winter and cooler in summer. Easy to install on walls or ceilings with the included mounting accessories, you can choose to hang it from a window ledge as well. The pull chain can be conveniently mounted on either the left or right side. The fabric measures 140 x 230 cm (W x H), with the top rail and accessories adding 3 cm to the width. Features: - 100% light blocking blackout fabric - Thermal insulating silver-coated backside - Easy installation (wall, ceiling, or window ledge) - Adjustable pull chain side - Includes all mounting hardware