Product name: Raum Scharpe Sonnenschutzfolie. Overview: Double sided aluminum insulating window film that darkens windows, blocks 99 percent of solar and infrared rays, reduces glare, and increases privacy while helping regulate indoor temperature for a cooler summer and warmer winter. Key benefits: - Effective solar and infrared blockage for comfort. Blocks 99 percent of solar and infrared radiation to reduce heat gain and glare, improving comfort in bright conditions. - Increased privacy day and night. Opaque surface prevents unwanted views into your space even when interior lights are on, making it suitable for rooms that require a high level of privacy. - Energy saving and temperature control. At 6 to 7 mm thickness, the film works as thermal insulation to keep heat out in summer and retain warmth in winter, helping to reduce heating and cooling costs. - Simple to install and reusable. Applies with a suction method without adhesive, leaves no residue when removed, and can be rolled up for compact storage and later reuse. - Affordable alternative to curtains and blinds. Provides a low-cost way to darken and insulate windows without bulky window treatments. Specifications and attributes: - Material: Double sided aluminum foil. - Sizes available: 50 x 50 cm and 50 x 100 cm. - Color: Silver. - Thickness: 6 to 7 mm. - Function: Sun protection and heat insulation in summer; heat retention and thermal storage in winter. - Package contents: 1 x aluminum insulating film. How it solves common problems: - Reduces glare on screens and monitors, enabling clearer work and media viewing in offices and living rooms. - Lowers indoor temperature on sunny days, reducing the need for air conditioning. - Preserves indoor warmth during cold months, supporting lower heating consumption. - Provides privacy for ground floor rooms, bathrooms, bedrooms, and other sensitive areas. Practical use scenarios: - Bedroom privacy and sleep comfort: Apply to bedroom windows to darken the room, block streetlight and neighbor visibility, and maintain a cooler sleeping environment in summer. - Office and living room glare reduction: Use on study or living room windows to reduce screen glare and improve comfort while lowering cooling demand. - Bathroom, garage, or sunroom insulation: Install on bathroom or garage windows to prevent visibility from outside and to add an insulating layer for better temperature control throughout the year. Notes: - Actual product color may vary slightly from images due to monitor brightness and lighting conditions. - Please allow small deviations in measurements due to manual measuring. This product provides a practical, reusable solution for privacy, glare reduction, and thermal insulation for a wide range of indoor and semi-outdoor spaces.