Kelvin Chen Enameled Postage Stamp Holder - Vineyard This Handpainted Postage Stamp Holder will look great on your desk or makes a great gift! The Artist name and item number are inscribed on the bottom of the mailbox. Limited production. These unique enamel stamp holders are easy to use. Lift the hinged lid and place a roll of stamps inside Measures 2 3/8D"x 2 1/4"H Ships in a blue padded, linen lined box and comes with a Certificate of Authenticity.