Latex Free Balls can withstand temperatures ranging from -76 degrees Fahrenheit to 167 degrees Fahrenheit Available in 6 color-coded resistance levels Country of origin: Taiwan

Product Description CanDo Gel Squeeze Ball hand exerciser for grip strength, dexterity, mobility, and fine and gross motor skills. Heat or chill for use in hot or cold therapy. Available in 6 color-coded resistance levels. Each level (firmness) available in circular or egg shape. Balls can withstand temperatures ranging from -76 degrees Fahrenheit to 167 degrees Fahrenheit. Manufacturer Contact Information 18004312830