For more organization at home and in the closet, these transparent storage boxes feature an optional ventilation function. They are ideal for storing and sorting decorations, bath towels, sweaters, or jeans. The patented air control system allows you to choose between permanent ventilation or dust protection by rotating the lid 180 degrees. These boxes are perfect for shoes and breathable leather or sports items. They provide secure stacking comfort with a raised lid edge and easy access to stored items due to visibility from all sides. The base pieces and lids can be nested, and assembled boxes can be stacked on top of each other. They feature a click closure on the lid flaps. Made in Europe, these high-quality, sturdy plastic boxes (polypropylene) are free from BPA and phthalates and do not release harmful substances. They are easy to clean; simply wipe with a damp cloth or sponge. This set includes 3 storage boxes.