Material: Beer container made of PP material is non-toxic, harmless and environmentally friendly. Concave and fast design, stable storage, worry-free, hollow design, mildew and moisture proof. Multi-purpose storage: This storage rack can save space and organize groceries, drinks, and small items. They are used in refrigerators and freezers, tables, desks and cabinets to store and organize your groceries or to complete small tasks. Stackable design: Fold as you wish, you can use vertical space, and several shelves can be stacked together to save space. Wide range of uses: suitable for storage of canned drinks, frozen vegetables and other foods under refrigerators, freezers, cabinets, and to the greatest extent in the storage room. Easy to clean: just wash the shelf with soap solution. The plastic bottle rack is not suitable for dishwashers, otherwise it will be scratched.