The Auscultation Board can be used by itself or added as an option to enhance the auscultation training station. Features 12 posterior lung locations: six upper posterior, four lower posterior, and two midauxiliary. Includes 16 in. x 20 in. posterior board (no case), adhesive patches to attach to case if desired, vinyl carry case, easel, and instructions. Smartscopeâ„¢ (LF01144U">LF02244U) and remote control(LF01148U">LF02248U) not included. Five-year warranty.