TAKE THE PAIN OUT OF LIFE'S LITTLE PROBLEMS WITH OUR FUN SHAPED GEL BEADS HOT/COLD PACK. USED AS A HOT OR COLD COMPRESS, HAS LARGE IMPRINT AREA AND A VARIETY OF FUN COLORS. DISTINCTIVE AND SIMPLE TO USE, THIS REUSABLE ITEM MOVES FROM FREEZER TO MICROWAVE WITH EASE. OUR AQUA BEADS ARE FILLED WITH A NON-TOXIC, PLIABLE BLEND OF WATER AND GLYCERINE. INSTRUCTIONS FOR USE ARE PRINTED ON THE BACK OF EACH ITEM. COMPLIES WITH FDA. 4.5" W X 4.5" H