17"/23" New Pet Cat Dog Puppy Soft Pumpkin Cushion Pad Bed Nest Pink Blue Brown Padding Material: Polyester Flat Diameter: 23.62"/ 31.5"(60cm/80cm) Tighten Outer Diameter: 17.72"/ 23.62"(45cm/60cm) Tighten Inner Diameter: 13.78"/21.65" (35cm/55cm) Tighten Height: 5.91"/7.09" (15cm/18cm)