2 weeks cat litter bags: 2 packs of litter box liner, one packet is enough litter box liner for 7 days, 7 are cat poop bags with sieve and the last one is litter box liner without sieve, 2 packs can be used for 2 weeks. Cat litter box liners with 76 hole, the large hole allows for smooth passage of all litter sizes and filters out litter waste, making your cleaning process quick and easy. Sturdy and safe: The cat liners for litter box are made of quality HDPE material, featuring good toughness, thickened and scratch resistant, tear resistant and waterproof, have smooth surface, not easy to break, bringing more convenience to your life. Easy to use: The connections between the jumbo litter box liners are pre cut and easily torn without damage, place the unfolded 7 new liners on the bottom of the bedding layer by layer, pour the cat litter on top, leaving the clean litter on the bottom with each clean up. Keep clean: The litter bags for cat poop make it easier to clean the litter box, keep the house clean, and provide convenience for the owner and, each can be applied for a week or so, then tied up and thrown away, or replaced according to the cat's needs. The kitty litter bags can be given as useful gifts to people who have cats, such as parents, siblings, cousins, neighbors, classmates, colleagues and so on, helpful for them to clean their little boxes The filter holes of cat litter bags liners make the sand leak out quickly, and the hidden drawstring will not trip the cat's feet Material: HDPE Color: White Size: 37 x 17 inch