The SlideTray™ is a convenient microscope slide holder made of heavy-duty plastic lasting many years even under the most adverse conditions.The SlideTray™ will hold up to 20 microscope slides in an almost horizontal position.Each slide can be easily removed and placed back in its position.The SlideTray™ is easily stackable and will take minimum space on any shelf or laboratory counter.Even when trays are stacked, slides are well protected and will not touch the tray above.