Use cold therapy for relief from pain.
Fill ice bag 3/4 full with cubes or crushed ice. Do not crush ice in the bag. Float cubes in water first before placing in bag to prevent sharp edges from cutting rubber. Twist cap tightly. Apply to desired area. AFTER USE AND STORAGE: Drain bag and air dry before replacing cap. Store in a cool dry place.
Do not boil or autoclave. This product contains dry natural rubber.