Do you remember stamps? Those things people used to stick on the outside of envelopes when people wanted to send a message to someone far away via something called a “letter.”

We can’t remember the last time we sent a letter to anyone besides the power company, the mortgage company or the IRS, but we’re still in love with these new stamps from the US Postal Service.

The Postal Service just announced the release of these two  limited-edition Hot Rods Forever Stamps. The stamps depict two 1932 Ford “Deuce” roadsters — a black ’32 Ford with orange flames running down the car’s body — and a red ’32 Ford.

“These Hot Rods stamps mark the beginning of America’s fascination with customizing fast cars,” said Postmaster General Patrick Donahoe in dedicating the stamps. “And they’re just as popular today as they were decades ago. Just like the cars they celebrate, these stamps are timeless in that they’re good for mailing First-Class letters anytime in the future.”

If you like these better than the usual flowers or whatever usually shows up on stamps, these are available in booklets of 20. Customers may purchase the stamps at usps.com/stamps, or at Post Offices nationwide.