Package include: 20 disposable litter boxes Measurement: 16.7 * 13.4 * 4.0 inch. This disposable cat litter box is made from 100% biodegradable; recycle paper.so you can feel guilt-free in throwing away the box when a fresh box is needed.The disposable cat litter tray is able to reduce odor and serve as a litter box liner.Keep your cat happy and your home smelling fresh with this disposable litter boxes.