Shower Seat with Full Support Snap on Seat Diagnostic Sets Saturation Sound Pressure Level (SSPL) HERH6036TW Saturation Sound Pressure Level (SSPL) 118dB Frequency Range 200 4200Hz Total Harmonic Wave Distortion ≤10># td### Reference Test Gain 28±5dB Input noise ≤20dB Sound amplification 45±5dB Max 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 * Internal width: 18 * External width: 22 * Threaded stem casters: 3 x 1¨ * Overall Size: 40 H x 22 W x 18 D * Seat height: 21 * Weight capacity: 300 lbs * Snap on seat allows for easy cleaning and disinfecting * Unique built in splash guard * Color choices: yellow tan mauve forest green red black grey light blue royal blue white navy teal (mesh only) mint (vinyl only) clear (vinyl only) OR for an additional cost Fern Dance Floral Montego Floral Sierra Sands Tweed