Measures 2 & 5/8" by 2". By 7/8" deep. Was probably made for cufflinks, earrings, or a small pin / ring. Have not seen another box in over 20 years of collecting, they just didn't survive. This box is discolored from age, but the integrity of the box is still very good, its sturdy and would make a great addition to a Sam Kramer collection. | eBay!