UPC 804200356406

• Brand new roll of 100 Forever Stamps
• Beware of counterfeit rolls: check that your stamps are genuine. Genuine stamps have micro-printed letters "USPS" on the flag, and plate numbers like "P1111" below every 20-25 stamps.
• Buy from a trusted dealer to ensure you get genuine stamps
• Roll will be either 2017 or 2018 version from USPS
• Forever stamps are always valid for first-class one ounce postage, and can be used towards total postage cost of any USPS mailing

Roll of 100 brand new forever stamps by USPS. Stamp design will be one of two US Flag versions on white background issued in 2017 or 2018 . Always equal in value to the current First-Class Mail 1 ounce rate. Self-adhesive for convenient use. Check to make sure you have genuine stamps, and not counterfeits. Mail sent with counterfeit stamps can be confiscated. Genuine stamps will have microprinted letters USPS on every stamp. On the 2017 variety these letters are typically found on the right edge of the flag, visible with a magnifying glass . Genuine stamps have plate numbers such as "P1111" that appear 3 or 4 times along the bottom roll , as in the first product image. With a shortwave UV light, genuine stamps will shine with a green phosphorescent glow, while counterfeit stamps just shine bright white. Under a magnifying glass the counterfeit stamps will exhibit lower print quality, with noticeable dots and lines, while the genuine stamps appear smooth.