Compatible with SAMANIJA and Desiccant Packets for Petlibro, voluas, Wopet, PETKIT Automatic Cat and Dog Feeders. Compatible with Petlibro models: PLAF001, PLAF002, PLAF101, PLAF005, PLAF006, PLAF103, PLAF203. These desiccant packets are not created or sold by Petlibro. Also compatible with other feeders of the same size where desiccant is placed in the drying box inside the feeder lid. MATERIALS: Desiccant packets are made from sterile non-woven fabric, silica gel, deoxidizer, and activated carbon. Helps keep pet food fresh and reduces the risk of pets tearing or accidentally ingesting packaging. REGULAR REPLACEMENT: Replace the desiccant bag every half month to maintain food freshness and hygiene. More frequent replacement may be needed depending on humidity levels and amount of food stored. TIPS: Each desiccant packet is individually packaged to ensure effectiveness during storage. Do not open individual packets until ready for use to prevent premature exposure. Store desiccant bags in a dry environment. UPGRADE DESICCANT BAGS: Designed to keep cat and dog food fresh and dry, helping to prevent moisture damage and maintain food quality over time. Color: As Shown Material: PET Package Contents: 24 x Pet Food Desiccant Bags Note: Light reflection and differences in display screens may cause slight variations in color between the image and actual item. Measurement may vary by +/- 1-3 cm.