Microscope Slides (Top Care) are high-quality clear glass slides designed for use in laboratories and medical settings. They measure 25.4 x 76.2mm (1" x 3") and have ground edges for safety. The slides are plain, with a thickness ranging from 1mm to 1.2mm, providing durability and stability for specimens. Each pack contains 72 slides, ideal for preparing and viewing samples under a microscope.