This aviary with extension provides your birds with a cozy and comfortable place to fly and play safely. Sturdy frame: Steel is an exceptionally hard and strong material, offering robustness and stability. The galvanization provides better protection against corrosion and is suitable for products used outdoors and in harsh conditions. Thanks to the robust construction made of galvanized steel, this bird aviary is designed for a long lifespan. Steel mesh: The birdcage is equipped with steel mesh to prevent mischief and unexpected accidents. Additionally, you can observe your birds daily while they enjoy a wide field of vision and plenty of fresh air. Ample freedom of movement: The aviary offers your birds plenty of space to roam, play, and fly around. It is also suitable for other small animals such as rabbits, ducks, chickens, geese, etc. Lockable door: The lockable double door provides extra security and offers your birds additional protection. Color: silver and anthracite; Material: galvanized steel, steel; Overall dimensions: 1139 x 307 x 212 cm (W x D x H); Door size: 48.5 x 152.5 cm (W x H); Mesh size: 1 x 1 cm (L x W); Assembly required: yes.