Clean hands during filtration: with simple filtration features, these liners prevent messy hands when sifting different cat litters and provide an easy cleaning experience. Strong and durable: made from PE-nylon material, these liners are tear-resistant, waterproof, and thick, delivering a solid structure with notable toughness that resists breaking. Useful drawstring design: a portable drawstring design makes disposal of your cat litter simple and easy to carry. Easy maintenance: specially designed for effortless upkeep, each liner provides 2-3 weeks of freshness and simplifies cleaning of your cat litter box. Use scenarios: - At home for daily litter box upkeep with one or more cats; replace liners every 2-3 weeks to maintain freshness. - In multi-cat households to manage heavier litter loads and make disposal quick and clean with a tied drawstring. - While traveling or in small spaces, the drawstring liner offers a convenient, sealed way to dispose of litter and reduce mess.