Coaxial Diagnostic Set w Lithium Ion Handle Staircases * No Tools Necessary For Walkers Specialty Accessori * No Tools Necessary For Assembly Top Section: Two PieceWidth: 27 Length: 76 Head Section: One Section 27 x 27 * Raises 75 degrees * Body Section: 27 x 49 * Minimum Height: 18 * Maximum Height: 37 * Capacity (lbs): 400 lbs 5v Lithium Ion Handle with Removable AC Adapter (Model 71900) Hard Case for 3 5v Set * Reusable Polypropylene Diagnostic Otoscope Specula Set of Four (2 3 4 5 mm) * The Welch Allyn Warranty: Welch Allyn will repair or replace free of charge any parts of its own manufacture proven to be defective through causes other than misuse neglect damage in shipment or normal wear *