Ticare Woven Gauze Bandages are woven from 100% cotton absorbent non-fluorescent yarn for comfort and high breathability. Non-sterile, fine mesh 40x40 thread, no dismemberment required (no edge).
Cover glass is a thin, flat glass sheet of transparent material, usually square or rectangular, about 20 mm (4/5 inch) wide and a fraction of a millimeter thick, and placed on an object observed with a microscope.