Description This item is a microscope slide kit for optical microscope. Each one is made of optical glass to insure its clarity and transparency. All the microscope slides and cover slips are well processed and will not cut your finger in most situation. Great for including plants, insects and animal tissues, for use in biological education. Features - Color:Transparent. - Material:Glass. - Size:7.60X2.60X0.10cm/2.99X1.02X0.04inch. - The slides and cover glasses set consist of optical glass for a clear sample identification. - The microscope slides and cover glasses are without edges and safe for use. - The object to be observed is placed on the slide and covered with the cover slips. - Slides as support and cover glass for pressure and protection of the preparation. - Suitable for all optical microscopes to create biological microscope specimens, including plants, insects and animal tissues, for use in biological education.Package list: 50 x microscope slides 100 x cover glasses