Therabath Paraffin Wax Bath- Wintergreen Lifetime Guaranteed * Penetrating heat quickly soothes pain and stiffness due to arthritis joint stiffness and inflammation relaxes muscles and leaves the skin soft and smooth * Includes 6 Lbs wintergreen or scentfree paraffin * Dimensions: * Inside Dimensions: 12 7/8 L x 6 3/4 W x 5 D * Outside dimensions: 14 1/4 L x 8 1/8 W x 7 3/4 D * Extra safety thermostat keeps the bath at 126-130 degrees F.(52.2 to 54.5 C.) *