Slide tray provides a sturdy and durable method to handle slides. Depth of tray is designed to fit CELLTREAT Chamber Slides. Side of the tray has a large area for writing on or labeling contents. Trays feature recessed spaces to make it easier to access slides. The tray design enables them to be stacked, and when stacked, the top tray is fully supported by the tray below. Stacking design of tray isolates and protects slides.