Aircast Airlift PTTD in Large Left Ergonomic Products This instrument is a significant Nasal Cannulas This instrument is a significant advance in hand held otoscopy providing an improved view for enhanced learning and decision making * A nearly complete view of the tympanic membrane with approximately twice the field of view and 30% greater magnification than a traditional otoscope * Better clarity and definition of landmarks * The ability to adjust focus for variable ear canal length or farsighted eyes Seat to Floor Height: 19 Back Height: 16 Seat Dimensions: 19 (W) x 16 (D) Patient Weight Capacity: 300 lb Product Weight: 25 lb Carton Dimensions: 23 x 11 x 31 Shipping Weight: 34 lb * Adjustable arch aircell for individualized support and comfort * Anatomically designed shells for secure ankle stability * Rear entry design and simple two strap application promote ease of use and compliance *