Self-lid and self-locking food-safe storage container. its freezer-friendly structure helps you keep your products healthy. with its transparent structure, you can see what is inside. thanks to its self-lid, you will not have the problem of losing the lid. it is designed to prevent air intake. long-lasting storage can be achieved with its air-tight structure. .suitable for food storage. it can be machine washed at low temperature and by hand. you can tear off the lid and use it with a lid from the outside. 10 pieces will be shipped. product dimensions are 23x14x8 cm Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.