Airflow Control and Light Block: Advanced polyester stripe fabric blocks light while preserving inside airflow, supporting healthier sleep patterns and giving birds a calm, rechargefriendly sanctuary in any indoor environment. Effortless Feeding with Side Window and Double Zipper: Large cage cover features a side window access and a smooth, double zipper track for easy singlehand feeding. Helps you feed and observe your birds comfortably without exposing them to sudden temperature changes. Windproof and LightBlocking Design: Reduces heat fluctuations and shields against drafts and unwanted light, creating a serene nighttime space that supports better avian health. Durable, Protective, and Easy to Clean: Made from density polyester to form a dustproof barrier. Cleanliness is simple via a soft brush or machine washing, helping maintain a healthier environment for your feathered companions. Key specifications and attributes: Size: Large bird cage cover designed for large cages Material: density polyester; fabric type: polyester stripe Features: side window access, double zipper smooth track Performance: Blocks light while maintaining airflow, reduces heat changes, provides dust protection Use scenarios: Nighttime rest at home: Place over a large cage in bedrooms or living areas to darken the enclosure and minimize disturbances, promoting healthier, more restful sleep for birds. Feeding without disruption: Use the side window and zipper access to feed and monitor birds with one hand, reducing stress from temperature shifts during handling. Busy environments or temperature variation: Deploy in homes with drafts or bright lighting (or in clinics/boarding facilities) to shield the cage from disturbance and maintain a calm, stable resting space.