Quantity:You will get ice packs for lunch box. 

Material:The reusable and long lasting box is made of reusable high quality plastic.

Size:Each ice pack measures about 0.5×4.3×6.3 in/1.3×11×16.2 cm. 

Color:Blue. 

How to use: 

1. The night before use,add water to the ice box and stir until it becomes a gel,then put the ice box in the refrigerator to freeze overnight. 

2. Take it out and use it the next day,rinse it off after use and put it back in the refrigerator for the next use. 

Looking for a convenient and effective way to keep your lunch cool? Look no further than these ice packs for lunch boxes! Our ice packs are suitable for breast milk bags,lunch boxes and other containers,easy to carry,suitable for travel,picnic and daily use