ProSelect Plastic Cat Deluxe Platforms, Set of 3 Cat cage deluxe platform made of durable, easy-to-clean black plastic, Only platform is provided, cage is sold separately. Deluxe platforms can be attached at any height in cat cage to provide a comfortable place for cats to lounge Used separately, each platform creates a deluxe, extra-wide perch Attach all three side-by-side along length of the cage to create a sturdy floor that divides the cat cage into separate upper and lower compartments,Measures 23-inch length by 11-3/4-inch width by 1/2-inch thickness CAGE SOLD SEPARATELY