We no longer offer shoulder pads and accoutrements for slipping sandwich boards over your head and parading down the block. Instead, these boards are built of heavy 3/4" ply and are linked by brass door hinges and a small chain or strut (your choice).
They are heavy enough to hold their ground in a narrow, wind-swept alley. They can include chalkboard areas for updating info and be cut into a variety of shapes. Prices depend primarily on the amount and complexity of lettering and illustration.