Includes 6 lbs. of Paraffin * 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 * Unit has the capacity to hold up to 9 Lbs wintergreen 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.) * CSA approved * Proudly made in the USA! * HCPC Code: E0235 * 5 yr warranty on this item.