As a constant reminder to USPS drivers, the postal "6 Rules" of the road are screen printed on both sides of this pouch, along with return instructions if found. The "6 Rules" keychain and pocket are made of very durable material, providing additional security for keys and credit cards within. A split ring is attached to the postal keytag's pocket by a durable cordura loop. LLV keys can be placed inside the pouch without having to be removed, along with the Letter Carrier's gas card and receipts. Dimensions measure 2.75" x 4"