Holds 100 standard slides securely in individual slots-no more cluttering or cracked slides! Suitable for storing 1 inch x 3 inch(25 mm x 75 mm) microscope slides. Rugged yet construction of our microscope slide storage box resists cracks and drop, ensuring long-term use. Compact design fits neatly on shelves, and the slide box can be stacked for efficient storage in labs, clinics, or home science kits. each slot of the microscope slide box is numbered and corresponds to the slide inventory table inside the lid,facilitating sample labeling, daily retrieval, and storage. Our slide storage boxes are suitable for home specimen observation, laboratory analysis, school science education, biology, general training, and other activities. The microscope slide holders have become essential tools for professionals and amateurs alike. 5 x Slide Storage Box (Blue,Red,Orange,White,Green) Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Color: As Shown Material: Metal+Wood Package Contents: 5*pcs blood slide box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.