This is a handmade 100% cotton bed filled with catnip & silvervine. The edges are stuffed with polyfil and the middle of the bed has two layers of quilt batting with catnip & silvervine sewn in between the layers. The bed is made to order and 20 inches by 16 inches. The actual bed for sale is the bed in the first image. The subsequent images show a 9 lb cat enjoying the bed for scale. This bed is popular with kittens, my 5 lb cat, and easily fits in 18 lb cat!