This is a Tupperware product. It was used and stored at home. It's a set of four: large, medium, small, and extra small, and they can be stacked for storage. The lids close with a single touch. Large: 18cm diameter, 11cm height Medium: 15.5cm diameter, 10cm height Small: 13.5cm diameter, 9.5cm height Extra Small: 12cm diameter, 8cm height (All measurements are approximate) Please understand that this is a used item.