Kerlix™ AMD Sterile Antimicrobial Gauze Sponge, 4 1 2 Inch x 4 1 10 Yard, 1 Case of 100 Jobst Ultrasheer 15 20 Pntyhse Folded edges minimize loose threads Undercast Padding Folded edges minimize loose threads and lint from foreign components * Batteries NOT included * Otoscope: Chrome plated Otoscope head with removable 4x magnifying lens and insufflator fitting * Auto clavable polypropylene ear specula in 2 Secondary layer antimicrobial dressings work to limit cross contamination by significantly reducing bacterial growth in the pooling layer Resists bacterial colonization within the dressing helping prevent infections from growing and spreading in the dressing