These portable plastic storage boxes are designed with snap, it is clean and safe, can effectively protect the your stuffs and effectively prevent dirt or dust, waterproof and moisture-proof, practical to store your disposable earloops when you need to eat something, it can make you more comfortable and avoid embarrassing situations.these reusable keeper folders are made of quality polypropylene plastic, which is clear, non-toxic, odorless, safe, wear resistance, dirt resistance that you can use it with ease; The smooth and colorful surface gives you a good tactility, eye-catching to look, easy to clean and reusable. each foldable storage organizer case is suitable for storing 5 to 10 pieces face covering.Custom logo is available.Pls call us for more info!