McKesson Glass Microscope Slide, 25 x 75 x 1 mm, 1 Box of 72 Lamp Comb UltrViolet Infrared s proprietary Size Guide marking Ships via truck s proprietary Size Guide marking system prevents mis cuffing * Quick release luer slip connector * Complete with leatherette carrying case with self repairing nylon zipper * Assembled inspected and packaged in the U 19 20 * A soft crown helmet that offers maximum protection to the front back and top of the head * Features black cowhide 1 2 foam rubber and white cowhide lining * Completely washable with mild soap and lukewarm water * Adjustable velcro chin strap * They are pre cleaned and ready to use Color coded on one end