Material and safety - Made from food-grade polypropylene plastic that is non-toxic, durable, and suitable for daily use. Designed to be easy to clean and resistant to damage. Sealed design and freshness - Double sealing ring construction with rings on both the flip and top covers. The sealing lid helps isolate contents from moisture and dust, helping to keep dry foods fresh. Capacity and versatility - Large capacity: about 20 pounds of rice or 12 pounds of dog food. Weight varies by product, so it can meet the daily needs of a family. Suitable for storing rice, soybeans, corn, flour, oatmeal, mung beans, pet foods, and other dry foods. Portability and convenience - Four caster wheels on the bottom allow 360-degree rotation for easy maneuvering. The lid features a lifting design for convenient carrying and transport. Use scenarios - Everyday kitchen storage: Keep staple dry foods like rice, flour, oats, and beans organized and easily accessible in the pantry or kitchen. - Pet care storage: Store dog or cat food in a dust-free, sealed container to help maintain freshness and reduce pantry clutter. - Flexible home organization: Move the container easily to the counter or table for serving or refilling, and use it to consolidate multiple dry foods in one space.