Van Ness Pets Super Strong, Jumbo Cat Litter Box Liners prevent waste from sticking to your litter pan, reducing odors, and keeping the box pristine, without the need to scrape or scrub! Just lift the bag and tie with the convenient drawstring closure and dispose of the mess. Each box contains 5 cat litter bags that measure 36” x 18” and are compatible with most cat litter pans. Durable and tear-resistant cat pan liners are proudly made in the USA from 65% recycled plastic, with extra heavy duty, 2 mil thickness.