The Van Ness Large Framed Cat Pan help accommodate your cat s messes as well as helping to prevent litter scatter. from odor and stain resistant plastic making the litter box to easy to clean and maintain. The Van Ness Large Framed Cat Pan is perfect for cats who tend to dig and make messes when using their litter box. Keep your cat s area cleaner with The Van Ness Large Framed Cat Pan. The best for your best friend.