Thank you for viewing. This is a set of 10 plastic food storage containers from MUJI, in multiple sizes. They are white, black, and transparent, with 6 different sizes and shapes. - Quantity: 11 pieces - Colors: White, black, transparent - Shapes: Square, rectangular (top view) - Materials: Container body: Plastic, Packing/valve: Rubber * Please refer to the images for details. I used these for food storage for a few months and have been storing them at home. There are no leaks, and I believe they can still be used. Besides food, you can also use them to store and organize small items. These are not unused items. Please understand that they are used items before purchasing. There are some minor scratches, so please refrain from purchasing if you are concerned about this. Thank you very much.