Kitty Sill Double Stack Window Mount

This window mounted cat double shelf will allow your feline to keep an eye on the outside world while staying warm and comfortable inside.

With its strong, easy-to-assemble and easy-to-install design, this double shelf features a second level hole to allow movement between levels. 

It also allows the use of window blinds, curtains, and shades when folded. Holds up to 22 kg (50 lbs).

1 store version also available.