The product is a pair of United States postage stamps, specifically the PORTUGA Sc#846-847 Anniversary of NATO stamps. These stamps are Mint Never Hinged, meaning they are in pristine condition and have never been used. The grade is listed as VF/XF (Very Fine/Extremely Fine), indicating that the stamps are in excellent condition. The certification status is listed as Uncertified, meaning that the authenticity and quality of the stamps have not been officially verified by a certification authority.