This item must be ordered in multiples of 10 per supplier requirements.ITO Coated Slides, Corning alkaline earth boro-aluminosilicate glass, 25 x 25 x 1.1 mm, Indium Tin Oxide coated one surface, resistance = 5-15 ohms/sq. Delta Technologies, Limited offers a variety of transparent, conductive indium tin oxide (ITO), flourine-doped tin oxide (FTO) coated, and uncoated products on several different substrates, custom cut to any dimension required.