SOMETIMES, LIFE CAN GET PRETTY PAINFUL. SOOTHE YOUR ACHES WITH OUR GEL BEAD HOT/COLD PACK. USED AS A HOT OR COLD COMPRESS, THIS PACK HAS A LARGE IMPRINT AREA AND COMES IN A VARIETY OF FUN COLORS. DISTINCTIVE DESIGN AND EASY TO USE, THIS REUSABLE ITEM MOVES FROM FREEZER TO MICROWAVE SEAMLESSLY, BASED ON YOUR PAIN NEEDS. OUR AQUA BEADS ARE FILLED WITH A NON-TOXIC, PLIABLE BLEND OF WATER AND GLYCERIN. INSTRUCTIONS FOR USE ARE PRINTED ON THE BACK OF EACH ITEM. COMPLIES WITH FDA. 7.5" W X 4" H