Georgia Pacific® Paper Towel Dispenser, 4.25 x 8½ x 11.63 Inch, 1 Each Wheelchair Transport Quantifies specific dB and frequency 00298E Quantifies specific dB and frequency hearing loss with precision testing * Offers a full range of frequencies and intensity levels * Frequency modulated stimulus mode for reliable results with children and elderly patients * High potency antioxidant supplement with select vitamins and minerals at levels that are well above those found in ordinary multivitamins and generally cannot be attained through diet alone Durable steel construction holds up to 175 senior or 275 standard multifold towels key lock mechanism provides protection against waste and pilferage