Ramp size: 15" L x 6" W.
The window lets you see in with an unobstructed view that's crystal clear, unlike wire. The squarish frame packs more space into its walls with a two-story set-up. PawHut Rabbit Hutch Indoor, 2-Story Bunny Hutch, Wooden Guinea Pig Cage, with No Leak Tray, Universal Casters, Lockable Doors, Run Area, Ramp, Gray Door opening size: 5.