【Customized Design】This is a litter liner bags designed for self cleaing litter box, suitable for the robot waste drawer of robot 4/3 and most automatic litter box. 【Heavy Duty】These cat litter bags are made from a high quality LDPE material with excellent flexibility and elongation for good tear and leak resistance, plus we've thickened it for extra strength to hold up to 22lbs of litter without breaking.
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