• The purfect window mounted entertainment room for your kitty
• Built-in ledge for easy entrance and exit
• Mounts to most windows or glass doors
• Accommodates multiple cats with the extra strong suction cup system
• Measures 19" x 23" x 9.5"
• Mounts to most windows or glass doors 24"w x 34"h and larger with no tools required
• Patented design holds up to 50 pounds