ESD safe swabs, Long handle and short handle, sponge head and fabric head, knobkerrie and square spigot, design for cleaning hard reached holes and groove of objectives, Various kind and Sizes to meet Different Application Need, laundered and packed in ISO Class 4 cleanroom, Low in both Particles and Extractables, No detectable silicon oil, amide and DOP,  Latest thermoplastic technology, head is hard to separate from the handle. stranger removal ability. Soft head with antistatic pp handle.