The 250mm x 450mm orange cloth has stripes of effective conductive fibres knit every 4mm that dissipate or drain off static charges. The Kinetronics ASC-BP is not wet or soggy & exposure to air wont dry it out. The ultra soft cloth is so gentle youll feel comfortable using it on sensitive negatives & transparencies. Hundreds of thousands of small pockets in the micro fibre cloth aggressively capture the dust & dirt from the film. The Tiger Cloth comes packaged in a polythene bag with a zip-lock closure.