【Features】Using a special chemical solution compatible with optical products, this pad is made of cellulose that will not damage the surface and does not contain lint. Specifications: Size: 5.0 x 4.6 inches (127 x 117.8 mm); Quantity: 1 box (1 sheet/bag x 100 bags); Material: Cellulose; Main ingredient: Isopropyl alcohol, deionized water packing; Manufacturer: JAN Code: 4589638220562