BASEBALL-SHAPED AQUA BEAD GEL THERAPY PACK. STORE IN REFRIGERATOR OR FREEZER TO USE AS COLD THERAPY. SOAK IN HOT WATER FOR 5 MINUTES TO USE AS HOT THERAPY. SAFETY TESTED FOR CPSIA, FDA AND TRA (TOXICOLOGICAL RISK ASSESSMENT) REPORTS FOR GEL BEADS ARE AVAILABLE UPON REQUEST. REUSABLE, PLIABLE AND NON-TOXIC. COMPLETE CARE AND INSTRUCTIONS INSERTED IN PACKAGING. COMPLIES WITH CPSIA, FDA. 4 1/4" DIAMETER X 3/4" D