Discover the precision of Erie Scientific Micro Cover Glasses, designed for optimal microscopy results. These rectangular cover glasses measure 24x60 mm and are classified as No. 1, ensuring a thickness of just 0.13-0.16 mm for excellent clarity and minimal distortion. Ideal for laboratory use, they provide a perfect fit for various slide sizes, enhancing your specimen observation. Made from high-quality glass, these cover glasses are durable and resistant to thermal shock. Elevate your microscopy experience with Erie Scientific’s reliable and professional-grade cover glasses!