This ultra thin multi fiber fabric has a patented folding design to create a softer edge compared to a hot sealing process, yet designed to be compatible with a wide range of our solutions (VDust Plus™, Sensor Clean™, Smear Away™). The patented mini-channel, with contour, 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 prolong the moisture life of the swab during the cleaning process. 12 per pack.