A-board

US /ˈeɪ.bɔːrd/
UK /ˈeɪ.bɔːrd/
"A-board" picture
1.

caballete publicitario, pizarra de acera

a portable sign, typically shaped like an 'A', used to display information or advertisements, often placed on pavements outside businesses

:
The cafe put an A-board outside to advertise their daily specials.
La cafetería puso un caballete publicitario afuera para anunciar sus especiales del día.
Make sure the A-board is stable so it doesn't blow over in the wind.
Asegúrate de que el caballete publicitario esté estable para que no se caiga con el viento.