Sterilux® Sterile Gauze Sponge, 4 x 4 Inch, 1 Case of 600 Mattress Covers *Retail boxed w/fitted foam inside This eye shield is MN16RG-RN Select Ear:Left Ear Jobst for Men 20-30 Knee High

Sterilux® Sterile Gauze Sponge, 4 x 4 Inch, 1 Case of 600 Mattress Covers *Retail boxed w fitted foam inside This eye shield is MN16RG RN Select Ear:Left Ear Jobst for Men 20 30 Knee High *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 Features an adjustment screw to customize rail angle to suit even the steepest stairs * Easily folds up to store out of the way and will not accidentally fall down causing an impace injuty * A machined precision tension fit hinge creates stable rock solid support * An excellent support option for sunken living rooms decks patios or 2 and 3 step stairs in garages * The P