Achieve complete darkness and optimal room temperature with these blackout roller blinds. Designed for 100% light reduction, they are perfect for bedrooms and any space where light control is essential. The silver-coloured thermoplastic layer on the back not only blocks 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, or hang from a window ledge. The pull chain can be conveniently mounted on either the left or right side. Features: - 100% light blackout capability - Thermal insulation for year-round comfort - Easy installation on wall, ceiling, or window ledge - Adjustable pull chain position (left or right) - Durable polyester fabric Specifications: - Blind Colour: Marine Blue - Fabric Material: 100% polyester - Blind Size (Fabric): 160 x 175 cm (W x H) - Top rail width (including accessories): 3 cm wider than blind width - Includes: bottom rail, top rail, brackets, pothook, ball chain, screws, wall plugs.