Item Type: Kids Microscope Slides Material: Plastic Length: Approx. 62 x 21 x 2mm/2.4 x 0.8 x 0.08in Applicable: Children's Microscope Package List 8 x Kids Microscope Slides 1. Manual measurement, please allow 1& 8209;3mm/0.04& 8209;0.12in error.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Children should be used under the supervision of parents. 1Multiple Contents: Microscope specimen slides contain insects, animals, plants, etc., meeting all requirements for biological experiments. 2Premium Material: The prepared microscope slides are made of plastic material with high light transmittance and clear viewing. 3Safe to Use: Kids microscope slides prevent kids from scratching their fingers, allowing kids to observe the microscopic world independently. 4Science Education: The kids microscope slides are suitable for children, entry level students, or home and school lessons. 5Perfect Gift: The Insects Plants Microscope Slides are a great gift for kids or students to help them better explore nature.