Various exemplary methods and devices are provided for manipulating andor anchoring devices and body parts during surgical procedures. The assembly comprises an array of cells with reflective walls and an opening at each end. The invention includes guiding a web of film which has interlocking fastener strips sealed to the web. A microprocessor may provide the front end configuration files on the communication link at different times. The chemical and mechanical properties thermoplastic foam substrates can be transformed by inorganic, inorganic-organic, and or organicorganic grafting techniques, such that the polymer foam is endowed with new set of properties that more desirable and suitable for polishing.