For instance, we have been working with existing customers who use our perforated film to wrap trays of glass jars, cans and plastic bottles. They started with a 2.4 mil film; now its 1.5 mils. Not only does it use less material and retain strength properties, its also ready for different types of shrink equipmentwhether it is typical sheeting or u-film. The film we created for these customers is ready to insert the product and shrink around it.