Long Lasting Ice Packs :- Ice packs are small(4.7" X 4.7") but gel filled inside, so they will provide long lasting coldness after 6 hours freezing, always get fresh food for lunch with the ice packs.

Thin & Light Weight :- They are thin and light weight, do not take much space in lunch box and very easy to carry, perfect use for lunch bag, lunch box, insulated bag, cooler box, etc.

Multiple Uses :- Nice size for school lunch box, office lunch bag, or travel, fishing, hiking, camping or just for those longs drives in the car. so just enjoy fresh and tasty.

Safe & Durable :- Ice packs are made from food grade material, safe for daily use. The strong outer layer makes sure ice packs are very durable to reuse for years.

Easy To Use :- Freeze the ice packs in refrigerator for at least 6 hours, and then put into lunch box/bag to keep food fresh. It is better to use with insulated bag to get the best effect.