... -Person, 2. CE, ETL, GS, RoHS Approved, 3. Material: Red Cedar or Hemlock, 4. Carbon Fibre Heaters. Technical Specification:-Item No ... -Operating temperature: 18-70°C-Wood: Hemlock and Red Cedar availableFeatures:- Ergonomic bench and back rest.- Human oriented heater protection - Interior/Exterior ... *36cmLoading Quantity(20/40ft): 15/32PCSDescriptions: Certificates: Far Infrared Red Cedar Sauna Room