What you get 56 pieces of 31 x 18 inch cat litter sifting liners 8 packs in the package; each pack contains 6 cat litter bags with holes and 1 bag without holes The holes at the bottom of the bags filter out clean litter, providing enough supply for your pet's daily use and replacement needs Quality material Made of quality HDPE material Thick, with good toughness; scratch resistant and durable Tear resistant and waterproof; smooth surface; not easy to break Designed for reliable performance and easy handling Easy to use The connections between the jumbo litter box liners are precut and tear cleanly Use by unfolding 7 liners and layering them on the bottom of the bedding area Pour cat litter on ; during cleaning, the bottom keeps the clean litter in place for convenient refreshes Portable design Sturdy drawstring for easy handling Grasp the strap, lift, and the bag tightens automatically to prevent spills Helps keep litter contained and your box clean Suitable for cat litter boxes with a circumference up to 62.2 inches (158 cm) Specifications and compatibility Size: 31 x 18 inches per liner 8 packs per package; each pack includes 6 liners with holes and 1 solid bag for disposal or use as needed Compatible with most standard cat litter boxes within the stated circumference limit 23 practical use scenarios Daily home use with a standard rectangular litter box: install 7 liners layer by layer, add litter on , and scoop as usual without litter spilling from the bag. Multicat households: durable, reliable liners make frequent litter changes easier and cleaner, reducing mess between cleanings. Temporary setups or travel: the drawstring bags allow quick sealing and disposal, keeping the litter area tidy during transitions.