Material and size: Mesh polyester cloth, ventilated and breathable, suitable for dry bags and storage bags. Machine washable. Small mesh bag dimensions: 38.5x11 cm (15.1x4.3 inches). Large mesh bag size: 30x26 (11.8x10.2 inches). Larger top opening (up to 4.7 inches). GREAT ITEMS FOR HANGING STORAGE: Both sizes of mesh bags feature portable handles for easy hanging. Smaller mesh bags feature peel-and-stick bottoms to prevent items from falling out. SAVE SPACE: Mesh produce bags are lightweight and foldable. Storage bags for potatoes, tomatoes, onions, ginger and peppers can be hung anywhere in the house. Hollow mesh bags: Natural mesh bags are smooth and soft, allowing air circulation for stored items. Kitchen Helper: No more messy fruits and vegetables. Fresh fruits can be sorted and arranged in an orderly manner.