Features:
It's non-toxic and non-caustic gel pack can be used as a hot or cold compress.

Usage:
To warm, place pack in microwavable container, set the microwave at medium power, and heat pack at 30 second intervals until desired temperature is achieved. Or cover pack completely with 80 - 90oC water and soak for 3 - 5 minutes.
To cold, place in freezer for one hour before using

Inner packing:
Packed in PVC and taffeta
Dimensions: 16 x 15.5cm
N. W.: 200g