This unique two pieces set includes an attractive dome lid and removable freezer pod. Simply place the freezer pod in the freezer until you are ready to use it. Then you just screw the pod into the lid and place the lid on a salad bowl or appetiser tray. The cold air from the freezer pod will descend down into food keeping it nicely chilled and fresh. The universal lid design fits all 23cm to 30cm round bowls and trays.