Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Disposable blades for situations where low-cost and convenience are importance * These battery powered KleenSpec? disposable laryngoscopes are designed for single use * The reusable light source inserts in the handle * After use, remove the light source and discard the blade and handle * A clean, new laryngoscope is always ready for instant use * 77.5 mm length x 18.2 mm blade width *