The antistatic ESD cleaning swabs, also called ESD Swaps, are suited for cleaning of surfaces and hard to reach areas. Their surface resistance lies between 1 × 106 O = Rs = 1 × 1010 O. The heads of the swabs are made from polyurethane foam PU (100 ppi) or polyester. The cleaning head is attached to the handle adhesive-free. For product cleaning or slides, sensors, semiconductors and microchips, also usable in cleanrooms. Ideal for usage with various cleaning and solving agents.