pack freezer bricks

Plastic Material Blue Gel ice Cool Pack Freezer Bricks Product Description    Product Specification:   Material HDPE + cooling gel  Spec. 25*15*1.8cm,550ml various designs + customized designs Color White with Blue liquid Pantone color as per clients' request Design Shape color Specification temperature Customized Logo Embossed or pasted   Product usage: Store the ice box in the freezer for about 10-12 hours. It can be used until the inner material is frozen. Put the items (food, vegetables, drinks…) in the container and save some space for inserting ice boxes. Or you can place the ice box just above the items. Quantity of ice boxes depend on the climate, way of transportation, distance of transportation as well as sizes of ice boxe