PARATherm's durable construction provides superior electrical and thermal protection and is backed with a lifetime warranty. Liquid paraffin is controlled with an electronic temperature control for maximum accuracy and reliability. Its energy efficient heating system costs less than 8 cents per day to operate.

Therapeutic paraffin is the ideal transfer agent for administrating heat therapy to hands, wrists, feet and ankles for three reasons: first, the wax coating conforms to smaller joints for complete contact; second, paraffin retains heat for longer periods transferring it slowly and painlessly into the skin, tissues, and joints; Third, it contains emollients - natural moisturizers that counteract the tendency of heat to dry skin.