KleenSpecä Disposable Otoscope Specula 4mm Bag 500 Staircases * Ship weight 450 lb VB604 GN * Ship weight 450 lb Right Extension * Padded cushion is specially designed for the left and right * Black leatherette zippered cover * Leg extensions are approximately 1 2 of the seat width x 9 long * Overall length with Leg Extension is 25 * Overall thickness is 1 1 2 and have a 5 8 plywood base 18 Wide x 16 Deep x 1 FOR OPERATING PNEUMATICOTOSCOPES * 4 0 mm Bx 500 * 521 Series KleenSpec© Disposable Otoscope Specula 4 mm * The KleenSpec Disposable Specula's disposable tips are convenient economic and safe * They can be attached easily * A dispenser is available * Convenience and dependability in a disposable tip *