... )inner Packing Size:64*46*26cm 5) weight:9.25kg 18 Quart heater element stone Massage machine1) The hot stone warmer ... lasting, rust free, and over all efficient. 3)This professional 18 quart stone heating unit maintains a constant, even temperature so ... , anti-aging efficacy, available many way. operation:1, energy stones essential oil beauty therapy;2, energy stone fire therapy; 3, energy ...