You say "cartón" or "cartulina".
tabla
cubierta
cartulina
The Spanish word for cardboard is la cartulina.
Caja de cartón
Cardboard
"du carton" corrugated cardboard = du carton ondulé
Pappausschnitt
Use google translator, or cardboard fish.
cardboard, pasteboard, cartoon, painting or drawing on strong paper
Sister in law in Spanish is cunada.
How to say "hi" in spanish is Hola. How to say "bye" in spanish is Adios.
how do you say sister in spanish
how to say Amer in Spanish
you say it in spanish as- sarina