Durable and tear resistant Our cat litter bag is made of thicker material, providing durability, sturdiness, waterproof and wear resistant performance. It is smooth and not easy to tear. Practical two size sieve design The litter liner includes a built in sieve with two hole sizes, enabling it to fit most bins. It is large enough to simplify cleaning the litter box and make the process more convenient. load capacity The sifted litter liner is designed for a large load and can hold more than 50 pounds of cat litter. This reduces the frequency of bag changes and improves practicality. Complete pack for weekly changes This pack contains seven cat litter bags: six with filter holes and one without filter holes. This arrangement supports a weekly litter change cycle, making litter maintenance simple and hygienic. Hygienic and convenient The design supports changing the cat litter at least once a week, aligning with a 7 day change concept for easy, clean and sanitary use. Usage scenarios Regular single cat household: use the bags to keep litter cleanup tidy and contained, with a simple weekly change routine. Multi cat households or larger litter boxes: the load capacity and flexible sieve design help manage more litter with fewer bag changes. Small apartments or limited space: bag design helps contain waste securely and facilitates quick, hygienic cleanup during weekly changes.