Stewart Sealfresh is a British brand of ice cube trays; which is flexible and yet durable. No more worries getting the ice cubes out from the tray; just a simple flex will do. Dishwasher Safe(110°C)/Microwave-oven Safe(110°C)/Freezer Safe(-40°C). Whitening agent is not use in the production for health reason and thus yellow tint might develop over time on the plastic. 27.5x10.5x3.5cm. Listing price is inclusive of GST; invoice is available upon request