Cat safety net with a unique design - Keeps indoor cats safe by preventing falls when windows are open, especially for rooms with upstairs windows, while still allowing fresh air to flow into your home. Mosquito and insect protection - Maintains good air circulation while blocking flies, wasps, mosquitoes and other unwanted insects, reducing bug interruptions and improving comfort. Semi-transparent mesh curtain with easy operation - Lightweight, semi-transparent mesh allows visibility and airflow. - Velcro fasteners provide convenient, tool-free installation and easy window opening and closing without removing the screen. Washable and reusable - Made of polyester: lightweight, breathable and soft. - Easy to wash and quick to reinstall after cleaning or reconfiguration. 2-3 practical use scenarios - Scenario 1: In upstairs or interior windows, use this net to protect curious or active indoor cats while letting in fresh air on warm days. - Scenario 2: In bedrooms or living areas during insect season, keep windows open for ventilation without letting bugs indoors. - Scenario 3: Seasonal care and reconfiguration: remove for cleaning, wash, dry, and reattach with the same Velcro system for repeated use. Key attributes - Function: provides cat safety, airflow, and insect protection in one screen. - Material: polyester; lightweight, breathable, soft. - Installation: Velcro fasteners enable easy attachment and operation. - Reusability: washable and reusable for long-term use.