You can wash vegetables, drain them in the colander, and store them directly in the refrigerator. The colander has feet to prevent water from pooling at the bottom, keeping your produce fresh. They can be stacked for increased storage capacity! They are dishwasher safe, making them easy to clean. Set includes: M size x 2 L size x 1 There are some minor scratches and stains from use. Please understand that these are used items stored at home, and only purchase if you are okay with this. ■Specifications■ M size capacity: 1020ml Size: Approximately height 9.3 x width 16 x depth 10.8cm L size capacity: 2140ml Size: Approximately height 9.3 x width 21 x depth 16cm Heat resistance: Body/Lid -20°C to 90°C, Colander -20°C to 140°C Usable: Dishwasher Not usable: Microwave, oven, freezer, direct flame