Enhance tall windows with the Aspire Homeware 135 GSM Linen Silver Blackout Curtain Pair 66 x 90 inches, designed to deliver dependable light blocking, thermal insulation and a timeless linen-look finish. Ideal for bedrooms, living rooms, dining rooms and home offices, these energy efficient blackout curtains combine style with everyday practicality. The thick thermal insulated construction supports improved temperature regulation, helping to retain warmth in winter and reduce heat gain during summer for better energy efficiency.