A brand new approach to microscope slide handling and mailing
Made of high-impact polystyrene, each UniMailer holds one slide (25 x 75 mm/ 1” x 3” with or without a cover glass), safely and securely. Stackable for mailing and/or storing multiple slides, they are secured by an innovative locking mechanism with a hole provided for attaching tamper-proof ties. Five pastel colors and four writing surfaces allow for easy identification. Great for accessing one slide at a time while other slides are kept well protected by the strong plastic which ensures rigidity and avoids any slide breakage.