- "Modelos & Densidad" is a required field.
- "Tamaños & Shape" is a required field.
- "Espessura" is a required field.
- "Terminación" is a required field.
- " Opción de Arriba" is a required field.
- "Opción para Bajo" is a required field.
- "Opciones especiales" is a required field.
- "Opción Extra" is a required field.
