Features:1. Food-grade materials: The ice tray uses high-quality food-grade silica gel, suitable for daily use.2. Safe to Use - Press-type ice ball maker. Made of material that is safe to have contact with food. Cause no harm to the human body. Durable and reusable. Suitable for making ice cubes for coffee and so on.3. Stackable Design - The reusable easy-release ice trays have stackable bins which can store plenty of ice cubes and make your freezer organized neatly.4. Covered Ice Tray - This stackable and reusable ice tray is designed with an airtight lid, prevents the ice cubes from being contaminated while being stored in the freezer.5. Easy to clean: The icetray stencils is designed with a smooth silicone surface for easy cleaning. Notice:Please allow 1-3cm deviation due to manual measurementActual color may be slightly different from the image due to different monitor and light effectDescription:Size: As picture show