Projection screen for pico projectors for under $1.00 and under 5 minutes

Get a foam board from your local walmart /target for under $1.00

Step 1 Get cardboard

Get some cardboard from your local grocery store for free, or from boxing lying around you house.

Cut them into identical rectangles,almost any size will work but the length should be 2 to 3 times longer than the width for a more stable stand.