Compatible with SAMANIJA 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. Frequency may increase depending on humidity and food storage conditions. Tips: Each desiccant packet is individually packaged to ensure long-term effectiveness. Do not open individual packets until ready to use, as premature exposure may cause early 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 display differences may cause slight variation in color between the image and actual item. Measurement allowance: +/- 1-3 cm.