Four Seasons Cat Litter Large, Medium And Small Dog Kennel Removable Cooling Dog Mattress Pet Cat Ice Pad Summer Cooler $ 27.43 Product information: Material: Other Color: Normal Edition (Gray) Size information: S-Outer diameter: 554415CM (10 kg inner pet), M-outer diameter: 655219CM (20 kg inner pet), L-outer diameter: 906821CM (60 kg inner pet) Package: Pet nest x1