Invite a dose of cheer with Postal Packaging's sunny yellow envelopes. They're a beacon of happiness for any occasion, from casual get-togethers to summer parties. Pick from our selection of shades, sizes, and finishes to brighten up every mailbox.
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Invite a dose of cheer with Postal Packaging's sunny yellow envelopes. They're a beacon of happiness for any occasion, from casual get-togethers to summer parties. Pick from our selection of shades, sizes, and finishes to brighten up every mailbox.