Tielle Essential™ Silicone Foam Dressing, 5 x 5 Inch, 1 Case of 100 Toe Spreader Separators Deluxe padding provides a comfortable 16 7136 Deluxe padding provides a comfortable bath * 1 Padded seat and back are made of thick vinyl that resists tearing * Seat height adjustable from 18 *Retail boxed w fitted foam inside * Amplifies up to 16x (24db) over traditional acoustic scopes * Patented piezopolymer film contact microphone provides wider frequency response than acoustic mikes used in competing models *Three frequency modes: Bell (15 200Hz) for cardiac sounds Diaphragm (100 500Hz) for lung sounds Extended Range (15 1000Hz) *16 level volume control * Holds last mode and volume setting for convenience *Auto shut off after 3 minutes extends battery life *Battery warning LED signals when replacement needed *Binaurals fixed at 15ß angle for snug fit *Specially constructed ADSOFT⁄ PVC eartips * Weight: under 6 oz measures just 28 * Uses ÀAAAÃ battery (included) * Made in Korea * 2 year warranty The dressing is designed to provide: Effective fluid management a perforated silicone layer to help prevent the dressing from sticking to the wound