Food Huggers Lids are the sustainable solution for covering bowls. Each size of Food Huggers Lids can cover a range of bowls. With all 4 sizes you can cover them all. Due to the strength, they are suitable for stacking, so that your fridge or pantry can be optimally used and looks fantastic! The Lids sells very good in online stores, zero waste stores, concept-stores, kitchenware stores, etc..