Petsblublu Large Catio Cat Window Box, Outdoor Cat House Enclosure with 4 Platforms

Our innovative catio window box (68"L x 23.6"W x 80.7"H, 9.57 ft²) extends standard windows for 2–4 indoor cats' safe outdoor access. It has ultra-fine rustproof mesh for airflow and insect protection, a waterproof roof for year-round use, and a sturdy construction of premium wood, triangular supports, and L-shaped stabilizers, ensuring durability and stability. With 4 platforms and 3 doors, it provides space for birdwatching, sunbathing, and fresh air. It's designed for permanent installation with exterior-mounted brackets, suitable for homeowners; renters should consult landlords before buying. Moreover, it's easy to assemble with pre-drilled parts and clear instructions.