Microscope slide boxes

Made of high impact grey polystyrene, those boxes are designed for slides.
Each slot is numbered and can be cross-referenced with the corresponding index card supplied with each box.
Boxes are virtually unbreakable. Stackable.

Dimensions mm: 230 x 97 x 35 (50 slides), 230 x 180 x 35 (100 slides).
It is recommended to use slides up to 2 mm thick.