Adjustable size and easy installation - Flexible to fit window openings of varying sizes, allowing you to tailor the fit to your specific needs. - Quick, straightforward installation designed for beginners: embed the window, screw the frame, and seal gaps with foam sealant. Durable 5mm tempered glass - Thick tempered glass provides superior sound insulation and safety. - If shattered, it breaks into harmless fragments, reducing risk while still letting in natural light. - Designed to balance light, privacy, and safety in your space. Versatile applications - Ideal for a variety of spaces including homes, sheds, barns, and more. - Improves any area with natural light and ventilation, enhancing functionality and comfort. Lockable aluminium sliding window - Made from durable, waterproof, and rustproof aluminium. - Features a secure locking mechanism and smooth sliding operation for easy use and added security. Use scenarios - Residential upgrade: replace or install a window in living areas to increase daylight and cross-ventilation, improving comfort and atmosphere. - Outbuildings and workshops: install in garden sheds or studios to provide ventilation while maintaining security. - Agricultural or storage spaces: use in barns or utility buildings to enhance light and airflow with reliable, lockable operation.