USA Forever Stamp - Confirmation - Mail, stamps & postal info

Hi all, Strange question maybe, but a friend of mine received a postcard which is apparently from the USA. However, he just cannot determine the stamp (see below). Is here anyone how can help us to find out more details about it? Where to buy and what’s the worth? Best, Padre

First-Class Mail® Forever Stamps

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USA Forever Stamp - Confirmation - Mail, stamps & postal info - Postcrossing Community

USPS FOREVER STAMPS, Booklet of 20 Postage Stamps, Stamp Design

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Product Key FeaturesColor: Blue, red, whiteDenomination: Forever StampTopic: Flag 2022Type: Coil (1 Coil = 100 Pcs), DimensionsWeight: 0.8

(1) 100 Ct Roll Forever Stamps - 2022 USPS First-Class Mail Postage Stamps

U.S. #5160 U.S. Flag Forever Stamp BCA - iHobb

1) 100 Ct Roll Forever Stamps - 2023 USPS First-Class Mail Postage

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