PLEASE NOTE: THIS ITEM CANNOT SHIP VIA 3-DAY DELIVERY.Effective method of applying heat to relieve pain¶Used to treat arthritis, joint stiffness, muscle spasms, inflammation, sports injuries and dry, cracked skin¶Thermostatic control keeps paraffin at optimum temperature for maximum benefit¶Theraffin cubes are laboratory-tested for proper melt point, patient preference and cleanliness¶Durable, compact construction¶Includes 6 lbs. paraffin, lid, grille and paraffin therapy guide¶14 1/4" L x 8 1/2" H x 7 3/4" W (outside dimensions)¶12 3/4" L x 6 3/4" H x 5" W (inside dimensions)¶121° - 130°F heat range¶Available in ScentFreeTM, Lavender HarmonyTM, Lilac and Lavender, Lemon, Cucumber Melon, Orange Vanilla, Vanilla Cupcake, PeachE™ with Vitamin E, Rose Petal, Wintergreen¶A and are also available.