Compatible with SAMANIJA ed Desiccant Packets for Petlibro / Voluas / Wopet / PETKIT Automatic Cat and Dog Feeders. Compatible with Petlibro models: PLAF001, PLAF002, PLAF101, PLAF005, PLAF006, PLAF103, PLAF203. These are not created or sold by Petlibro. Also compatible with other feeders of the same size where desiccant packets are placed in the drying box inside the lid of the feeder. 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 the packet or accidental ingestion. REGULAR REPLACEMENT: Replace the desiccant bag every half month to maintain freshness and hygiene of pet food. More frequent replacement may be needed depending on environmental conditions and food quantity. TIPS: Each desiccant packet is individually packaged to ensure effectiveness during storage. Do not open individual packets until ready to use, as exposure may cause premature oxidation. Store desiccant bags in a dry environment. UPGRADE DESICCANT BAGS: Designed to keep cat and dog food fresh and dry, effectively preventing moisture damage and helping ensure pets enjoy fresh food. 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 the actual item. Measurement error allowed is +/- 1-3 cm.