Priority Mail Letter Flat Rate Envelope 12.5" x 9.5" (300 Pcs)

Chit Chats Supplies

Regular price $5.00

Prices for branch pickup outside of Ontario may differ from shown. Contact your local branch for availability and pricing.

Only approved customers can purchase USPS Supplies
  • Available for shipping
  • Available for pickup only at select branches

The Priority Mail Flat Rate Envelope is quick, easy, and convenient — simplifying your Priority Mail shipping process for documents. (Please Note: If ordering USPS supplies you must have an account registered at in order to purchase. Shipping and handling fees apply)

Dimensions: 9.5" x 12.5"

Please note: all sales are final. We do not offer refunds or exchanges. Please see our Terms and Conditions for more information.