Safely transport and store microscope slides with this 5 slide clear polypropylene flip top slide mailer from Alkali Scientific, designed for dependable protection and easy content visibility in laboratory, clinical, and educational environments. The clear polypropylene construction allows quick visual confirmation of slide presence without opening the mailer. The integrated flip top lid helps prevent accidental opening during handling or transport, while molded internal slots keep up to five slides separated and properly aligned to reduce contact, scratches, and breakage. Its slim, space efficient design fits easily into lab drawers, slide cabinets, and transport cases, providing practical slide protection and organized storage for routine laboratory use.