20 Pcs Hot Massage Stone Set Heater Natural Basalt Warmer Rock Kit USA SRTOCK Specification: Voltage: 110V-220V, 50Hz Power: 60W Temperature: 60℃±10℃ Stone Color: Black Cable Length: 140cm Package Included: 4 x 8*8cm Stone 4 x 6*8cm Stone 4 x 5*6cm Stone 8 x 4*3cm Stone 1 x Heating Box Contra-indications and Cautions:.
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