This product is a set of 6-pack 16oz glass jars with airtight lids, designed for overnight oats containers with lids. Each jar has a round shape with dimensions of 3.3" l x 3.3" w x 4.9" h, and a capacity of 16 oz. They are made of durable glass material, suitable for storing snacks, yogurt, spices, sugar, and salads. The jars are dishwasher, refrigerator, and microwave safe, featuring a flip-top closure type for easy access. Perfect for organizing and preserving various food items in your kitchen.