Product Material: Steel Wire Polyester Product Specifications: Round, Square Product Function: Anti-fly, Anti-dust, Etc. Specifications: 1. Dust-proof, Insect-proof, Mosquito-proof, Caring For Family Members, Fine Gauze, Isolation And Dust-proof, Can Block Flies And Insects, One Cover 360° Protection 2. Fine Mesh Holes, Breathable And No Water Vapor Accumulation, No Fear Of Diverging Water Vapor From Hot Food, Food Has No Peculiar Smell, Safe And Hygienic 3. One Pull To Open, Retractable And Easy To Use, Portable Drawstring Design, Durable, Easy To Open And Close, Easy To Use 4. It Is Dense And Tight, Big Enough To Cover, Large-capacity Cover, Comprehensive Protection, Good Air Permeability, Delicious And Safe To Eat 5. Intimate Lanyard, Space-saving Hanging, Self-contained Lanyard Design, Foldable Hanging, Easy Storage Without Occupying Space 6. Bold Skeleton, 6 Thick Iron Wires, Stable And Durable 7. The Fine Grid Can Better Block Tiny Mosquitoes, Widen The Edge, Fit The Desktop, And Prevent Flies In One Step Package Included: 1*food Cover