Catalog number: THZ-350S Features: ●Can be used repeatedly. ●Container type. ●Maintains cooling effect longer than normal. ●Please freeze in the freezer before use. ●Ideal for 5L to 10L cooler boxes. Uses: ●For delivery of ice and fresh foods. Specifications: ●Length (mm): 185 ●Width (mm): 90 ●Thickness (mm): 33 ●Strong cooling type (surface temperature is about -13℃ after 1 hour after taking out from the freezer and putting it in the cooler box) ●Time required to completely freeze: About 24 hours or more Material/Finish: ●Container: Polyethylene (PE) ●Contents: Natural polymer compound (natural type), inorganic substance Note: ●If the freezer temperature does not reach below -18℃, freezing may not occur. ●Varies depending on the performance of the freezer and freezing equipment.
