These disposable plastic hinged lid containers are made of premium quality PET for durability and complete product visibility. Vents in the middle of the top and bottom of the container allow air to circulate, reducing the risk of moldy fruits. Great for storing fruits either in the restaurants, supermarkets or at home. Ideal for storing berries, grapes, tomatoes and so on. These clear plastic clamshell containers can close easily, they are sturdy, stackable.