(CNN) -- You definitely want to keep the card you get after you have been vaccinated against COVID-19.
That's why Staples is offering to laminate the paper cards for free.
Just bring in your CDC issued card after receiving your second dose and staples will laminate it for you at no charge.
The offer is good at locations throughout the country until April 3.
So far, no major travel benefits or event attendance has opened exclusively to people who have been vaccinated. That could change in the future and the card serves as proof of your vaccination.
