- Perfect Fit: Designed to fit round birdcages with diameters between 11.8 and 15.7 inches and heights of 25.5 to 27.5 inches. This cover is compatible with a variety of standard birdcage sizes, ensuring a snug and secure fit. - Durable and Safe Material: Crafted from high-quality polyester, this cover is non-toxic, breathable, and built to last. It is also machine washable for easy maintenance, keeping your birdcage cover fresh and clean. - Promotes Restful Sleep: The cover effectively blocks most sunlight and harmful UV rays while allowing some light to filter through. This creates a comfortable environment that helps reduce disturbances, ensuring your birds enjoy uninterrupted sleep. - User-Friendly Design: Features convenient knot closures for quick and easy installation and removal. The adjustable front panel can be easily raised or lowered to meet your birds' needs, making daily use hassle-free. Use Scenarios: 1. Nighttime Protection: Use the cover during the night to create a dark, quiet space for your birds, promoting better sleep and reducing stress. 2. Daytime Shield: During the day, the cover can shield your birds from direct sunlight while still allowing them to enjoy a pleasant amount of light. 3. Travel Companion: This lightweight and portable cover can be used during travel to provide a familiar and calming environment for your birds. Optimize your birds' living conditions with this essential birdcage cover, combining functionality, ease of use, and comfort for your feathered friends.