Kelvin Chen Enameled Mailbox Postage Stamp Holder - American Flag This Hand painted Mailbox Postage Stamp Holder will look great on your desk or makes a great gift! These unique enamel stamp holders are easy to use. Lift the hinged lid and place a roll of stamps inside. The stamp roll will feed out of the slot on the side of the holder. The Artist name and item number are inscribed on the bottom of the mailbox. Limited production. Measures 2 1/4 x 3 1/4H Ships in a blue padded, linen lined box and comes with a Certificate of Authenticity.