These four small trays with handles illustrating the four card suits: hearts, clubs, diamonds and spades are solid sterling silver and created by Unger Bros. from Newark, New Jersey. Measuring 11/2" x 2 3/4", each piece could have been used as an individual ashtray while playing cards. Each is signed on the back with the UB hallmark and Sterling. Probably made during the Company's later years, these little trays are unique and very well crafted in an art deco style. Very Alice-in-Wonderland!