Features: 48 microscope prepared slides of entomology, botany and mammology specimens for kids, entry-level students or home school programs The slides are made of plastics without for sharp edges and are safe for kids Selected fine specimens from various categories, colored labels enable an easy classification For some slides (like insects ...), stereo microscopes with top and bottom lights instead of compound microscopes give the best microscopy images. In red color box, you can find for butterfly wing, for butterfly antenna, for butterfly leg, locust wing, locust antenna, locust leg, dragonfly wing, dragonfly abdomen, dragonfly leg, honeybee wing, honeybee antenna and honeybee leg. In green color box, you will see celery leaf, corn stem, lotus root, cabbage leaf, pumpkin ovary, ginger root, onion epidermis, burdock root, carrot root, cucumber ovary, sponge gourd stem and potato starch. In yellow color box, there are dandelion fuzz, carnation stem, tulip pollen, laver, lily pollen, camellia pollen, sunflower pollen, bamboo cane, phlox leaf, pine tree stem, veins of holy leaf and agar. In blue color box, there exist goldfish scale, sardine scale, plankton egg, canary feather, rabbit hair, for cat hair, horse hair, cow hair, sheep hair, fowl feather, duck feather and for pigeon feather. Specifications: Material: Plastic Color: Red, Blue, Yellow, Green Size: 60x20x1mm/2.36x0.79x0.39" Quantity: 48 Pcs/1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 48 x Microscope Slides Specimen