I made these inexpensive bounce cards (a card used to bounce light onto a subject) from 3 Panel Presentation boards you can get at most stationary and school supply stores. I covered one with silver metallic wrapping paper that I picked up at The Paperzone here in Seattle. They do the job. Of course you can also use white cardboard boxes and foam core boards. I like these because they tri-fold and tuck away behind the seat of your car. Keep it DIY let Hollywood die!