12 x 9 Kraft Gummed Envelopes 500/Case

• These envelopes have extra - strong gummed flaps for a reliable seal.
• They are crafted from sturdy 28 lb. paper stock.

These 12 x 9 kraft gummed envelopes are super easy to use. Just moisten the gummed flap and press it down firmly to seal your letter or document securely. They're great for everyday mailing needs, like sending bills or personal letters. When using them, make sure to moisten the flap evenly to get the best seal. Store them in a dry place to keep the gum from drying out. And that's all you need to know to make the most of these envelopes!