Step one: Get a small flat head, use it to pry the two joining pieces apart at the bottom of the USB metal case. This will be a short summary, mostly a step by step of what you will find and how to replicate this project. Basic Knowledge of Flash drives and USB systems.Disassembling things gives you a good idea on how other think, and in this case on how big companies engineers think. This project goal is to disassemble of a SanDisk Cruzer Fit 16 GB usb Flash Drive for purpose of gaining a low profile flash drive and learning exactly how they are built.