This is a Window Mounted Cat bed from Heart-to-Tail. It is open box but never used and all pieces are there. It comes with metal frame, canvas bed, comfy fleece pad which is reversible and machine washable, and two different sets of suction cups.

It is 13 inches by 22.8 inches and holds up to 50 pounds. It is easy to assemble and requires no tools. You can have it on the window in 5 minutes or less.