Medline Disposable Ear Specula For Medline Otoscopes are engineered to meet daily demands with quality and reliability. Medline Disposable Ear Specula for Medline Otoscopes are designed to meet your expectations and needs, without being expensive or overly priced. Features instrument grade of disposable plastic instrument family: otoscope product type: otoscope specula size in mm: 2, enhancing overall functionality.