OXO Good Grips Silicone Small Ice Cube Tray. The tray comes with a lid/stopper and is stackable, making it easy to store in your fridge. It is also dishwasher safe, making it easy to clean. Measuring 18cm in length and 13cm in width, this rectangular-shaped ice cube tray is perfect for all occasions. The blue colour and wild animal theme add a fun touch to your drinks. Made of silicone material, this ice cube tray is durable and can withstand the wear and tear of regular use.