Easy to release ice: our ice tray cover is made of soft silicon. It is recommended to keep the silicone ice tray in the refrigerator for a period of time, so that the ice can be released more easily and the soft silicone material will not break after freezing for a long time. Ice tray is small and stackable, suitable for any household refrigerator and mini bedroom refrigerator.Stackable and detachable cover: our stackable silicone ice tray has a cover to prevent ice from absorbing other food air in the refrigerator, and the rubber ice tray can be easily and perfectly stacked in the refrigerator to save space and avoid jamming. Clean and tidy.Easy to clean: our stackable silicone ice mold has a soft silicone surface for easy cleaning. It is recommended that the ice tray be thoroughly cleaned and dried before first use. We can also use the dishwasher to clean our covered ice plates. ConvenientQuality assurance: applicable to the stackable silicone rubber ice tray of - 40 230 , applicable to the safe ice tray of refrigerator and microwave oven. 100% satisfied