Ever seen someone cram a pair of jeans into one of these? It’s a rite of passage. Roll them tight, lay them flat, and use the vacuum bag trick for soft goods—just don’t break the seal.
Updated USPS Postage Rates 2019: How does it affect your WooCommerce store?
Artists and indie businesses love these envelopes for shipping 10-inch vinyl records. Slide the record into a padded sleeve, then into the flat rate envelope. It fits perfectly, and the flat cost keeps your profit margins intact.
Warning: Don’t use this for fragile items like glass or ceramics. The envelope offers zero padding. Invest in a small box from the “Priority Mail” line instead—they’re also free at the post office.
The Free Supply Loop
You can order hundreds of these envelopes for free from the USPS website. No shipping cost, no hidden fees. It’s one of the last truly “free” things in modern life.
Keep a stash in your car or home office. The next time a friend says, “I need that book by Friday,” you’ll be ready. Slip it in, slap on the label, and drop it in a blue box. No waiting in line.
Fun cultural tidbit: In the 1990s, the USPS actually advertised these envelopes with a campaign featuring people stuffing improbable items like a cat (don’t try that). The message stuck: “If it fits, it ships.”
