Thank you for viewing! ^ ^ This is a set of two clinch-type glass storage containers, approximately 9cm in diameter and 14cm in height, perfect for food storage. - Quantity: Set of 2 - Diameter: Approximately 9cm - Height: Approximately 14cm - Material: Glass - Lid Type: Clinch type Although it's unclear if they are completely airtight, I washed them and closed the lids, then turned them upside down, and they didn't leak. Please note that these are used items, although they have been washed.