This Double layer High Absorbency fabric is super soft and made of super thin fibres. The fabric is woven to be non-shedding. Its high absorbency capacity makes it ideal for the surface cleaning of delicate optics. The fabric has also a unique folding design that creates a softer edge compared to a hot sealing process. The specially developed mini-channel design provides an even saturation of the paddles surface while preventing pooling and vertical flow at the edge. This reduces streaks associated with traditional flat surface paddles. The mini-channels also provide the extra reservoir to absorb the excessive liquid and prolonging the moisture life of the swab during the cleaning process.