…and recorded. Finally, the enclosure of choice is constructed in accordance with these measurements, and the build-up is affixed to the floor of the enclosure by means of an adhesive, either PVA or double-stick tape. Enclosure options for this type of built-up structure would include standard phase box, corrugated clamshell box, or portfolio-type outer enclosure with 3- or 4- flap inner enclosure.