The wraps work by detoxing your fat cells. The ingredients in the wrap soak down to your 4th layer of skin where your fat cells are located and put the body in a fat-burning stage called lipolysis. When your fat cells are cleaned out, it causes them to shrink and lay flat; this causes tightening, toning, and firming of the skin which also leads to inch loss. The best results are at 72 hours. So even though the wrap is off of your body, it continues to work on the fat cells on that area that you wrapped for 72 hours. You can wrap every 3 days for a maximum of 8 hours. Each area of your body typically requires 1-3 treatments. One full treatment is 4 wraps. The wraps are called Ultimate Body Application!