wonline 33.5-Inch Extra Large Bird Cage Extension Part for Parakeets Outdoor Bird Aviary Parrot Cage with Perch, Walk-in Heavy Duty Birdcage for Macaws Canaries Parrots Budgie Lovebirds, Black

Expandable & Customizable - Purchase one extension kit (33.5 inches) to easily lengthen your aviary from 86.61 inches to 120 inches. With two kits, extend it further to 154 inches. Perfect for housing more birds or providing extra flight space for larger species. Supports unlimited stacking to create your ideal bird habitat.

Secure & Sturdy - Built with the same heavy-duty square steel tubing (approx. 0.79×0.79 inches) and 2mm thick carbon steel wire mesh as the main cage. Features identical 0.79×3.35 inch bar spacing to safely contain birds while maintaining excellent visibility and airflow across the expanded section.

Easy Assembly - Designed to perfectly connect with the original cage structure for straightforward installation. The expanded cage retains full functionality of the dual-purpose main door (60.24" H x 24.8" W) and the convenient feeding door (11.2" H x 19.29" W), ensuring easy access for feeding, cleaning, and interaction.

Good Quality - Made with the same high-quality materials as the main cage, offering excellent shock, rust, corrosion, and tarnish resistance for long-lasting use. Note: To maximize lifespan, avoid direct exposure to rain. Use a cage cover or move indoors during wet weather.