Warmer only; UV only; or Warmer with UV Sterilization * Warms towels to 176-degrees Fahrenheit * UV bulbs emit 254 nanometer, UV disinfectant germicidal light to kill most microorganisms * 21" x 18" x 13-1/2" overall; two heating chambers each measuring 13-3/4" x 9-3/4" x 5-3/8" * Capacity up to 80 towels at once (depending on towel size)