Picture of Poster Board and Duct Tape Money Clip
This is the money clip that I made, modeled off my dad's. (No, his isn't duct tape-it's leather)

Step 1: Supplies

Picture of Supplies
Poster board
Duct Tape
A dollar
A Credit card sized item
2 magnets (not too strong) (or velcro)
A paper clip
moep8 years ago
Just so you know, a few random bits of posterboard won't shield a magnetic field. You might want to use something like sheet metal.
Weissensteinburg (author)  moep8 years ago
But since it's such a small magnet, coupled with keeping the strip on the opposite side will keep your cards safe.
Trimaster8 years ago
magnets...i should have thought of that good idea
Weissensteinburg (author)  Trimaster8 years ago
Thanks :D